2392522 has 8 divisors (see below), whose sum is σ = 3915072. Its totient is φ = 1087500.

The previous prime is 2392519. The next prime is 2392541. The reversal of 2392522 is 2252932.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54354 + ... + 54397.

It is an arithmetic number, because the mean of its divisors is an integer number (489384).

2^2392522 is an apocalyptic number.

2392522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2392522 is a deficient number, since it is larger than the sum of its proper divisors (1522550).

2392522 is a wasteful number, since it uses less digits than its factorization.

2392522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108764.

The product of its digits is 2160, while the sum is 25.

The square root of 2392522 is about 1546.7779413995. Note that the first 3 decimals coincide. The cubic root of 2392522 is about 133.7473892407.

The spelling of 2392522 in words is "two million, three hundred ninety-two thousand, five hundred twenty-two".