5492736 has 78 divisors (see below), whose sum is σ = 15972450. Its totient is φ = 1818624.

The previous prime is 5492731. The next prime is 5492737. The reversal of 5492736 is 6372945.

It can be written as a sum of positive squares in only one way, i.e., 3686400 + 1806336 = 1920^2 + 1344^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5³ + 4⁹ + 9⁷ + 2¹⁷ + 7⁵ + 3⁹ + 6⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 5492736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5492731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36790 + ... + 36938.

It is an arithmetic number, because the mean of its divisors is an integer number (204775).

Almost surely, 2^5492736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5492736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7986225).

5492736 is an abundant number, since it is smaller than the sum of its proper divisors (10479714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5492736 is a wasteful number, since it uses less digits than its factorization.

5492736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 154 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 5492736 is about 2343.6586782209. The cubic root of 5492736 is about 176.4396720743.

The spelling of 5492736 in words is "five million, four hundred ninety-two thousand, seven hundred thirty-six".