2392523 has 12 divisors (see below), whose sum is σ = 2809872. Its totient is φ = 2031120.

The previous prime is 2392519. The next prime is 2392541. The reversal of 2392523 is 3252932.

It is not a de Polignac number, because 2392523 - 2² = 2392519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2392492 and 2392501.

It is not an unprimeable number, because it can be changed into a prime (2392573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7538 + ... + 7848.

It is an arithmetic number, because the mean of its divisors is an integer number (234156).

2^2392523 is an apocalyptic number.

2392523 is a deficient number, since it is larger than the sum of its proper divisors (417349).

2392523 is a wasteful number, since it uses less digits than its factorization.

2392523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 475 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 2392523 is about 1546.7782646520. The cubic root of 2392523 is about 133.7474078748.

The spelling of 2392523 in words is "two million, three hundred ninety-two thousand, five hundred twenty-three".