5259492 has 72 divisors (see below), whose sum is σ = 15777216. Its totient is φ = 1500768.

The previous prime is 5259487. The next prime is 5259503. The reversal of 5259492 is 2949525.

It is a happy number.

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 5 + 2⁷ + 5³ + 9⁶ + 4¹¹ + 9⁶ + 2¹¹ .

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6418 + ... + 7190.

It is an arithmetic number, because the mean of its divisors is an integer number (219128).

Almost surely, 2^5259492 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 5259492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7888608).

5259492 is an abundant number, since it is smaller than the sum of its proper divisors (10517724).

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

5259492 is a wasteful number, since it uses less digits than its factorization.

5259492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 785 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5259492 is about 2293.3582362989. The cubic root of 5259492 is about 173.9060134513.

The spelling of 5259492 in words is "five million, two hundred fifty-nine thousand, four hundred ninety-two".