5205492 has 48 divisors (see below), whose sum is σ = 13625920. Its totient is φ = 1718496.

The previous prime is 5205491. The next prime is 5205523. The reversal of 5205492 is 2945025.

5205492 is a `hidden beast` number, since 520 + 54 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16803 + ... + 17109.

Almost surely, 2^5205492 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 5205492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6812960).

5205492 is an abundant number, since it is smaller than the sum of its proper divisors (8420428).

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

5205492 is a wasteful number, since it uses less digits than its factorization.

5205492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5205492 is about 2281.5547330713. The cubic root of 5205492 is about 173.3087917259.

The spelling of 5205492 in words is "five million, two hundred five thousand, four hundred ninety-two".