5157492 has 12 divisors (see below), whose sum is σ = 12034176. Its totient is φ = 1719160.

The previous prime is 5157491. The next prime is 5157499. The reversal of 5157492 is 2947515.

5157492 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214884 + ... + 214907.

It is an arithmetic number, because the mean of its divisors is an integer number (1002848).

Almost surely, 2^5157492 is an apocalyptic number.

It is an amenable number.

5157492 is an abundant number, since it is smaller than the sum of its proper divisors (6876684).

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

5157492 is a wasteful number, since it uses less digits than its factorization.

5157492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429798 (or 429796 counting only the distinct ones).

The product of its digits is 12600, while the sum is 33.

The square root of 5157492 is about 2271.0112285059. The cubic root of 5157492 is about 172.7744507408.

The spelling of 5157492 in words is "five million, one hundred fifty-seven thousand, four hundred ninety-two".