2492357 has 8 divisors (see below), whose sum is σ = 2925696. Its totient is φ = 2078352.

The previous prime is 2492339. The next prime is 2492383. The reversal of 2492357 is 7532942.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2492357 - 2¹² = 2488261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4553 + ... + 5070.

It is an arithmetic number, because the mean of its divisors is an integer number (365712).

2^2492357 is an apocalyptic number.

It is an amenable number.

2492357 is a deficient number, since it is larger than the sum of its proper divisors (433339).

2492357 is an equidigital number, since it uses as much as digits as its factorization.

2492357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9667.

The product of its digits is 15120, while the sum is 32.

The square root of 2492357 is about 1578.7200511807. The cubic root of 2492357 is about 135.5824310185.

The spelling of 2492357 in words is "two million, four hundred ninety-two thousand, three hundred fifty-seven".