2392605 has 32 divisors (see below), whose sum is σ = 4377600. Its totient is φ = 1238976.

The previous prime is 2392591. The next prime is 2392619. The reversal of 2392605 is 5062932.

It is an interprime number because it is at equal distance from previous prime (2392591) and next prime (2392619).

It is not a de Polignac number, because 2392605 - 2⁵ = 2392573 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4756 + ... + 5234.

It is an arithmetic number, because the mean of its divisors is an integer number (136800).

2^2392605 is an apocalyptic number.

It is an amenable number.

2392605 is a deficient number, since it is larger than the sum of its proper divisors (1984995).

2392605 is a wasteful number, since it uses less digits than its factorization.

2392605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2392605 is about 1546.8047711331. The cubic root of 2392605 is about 133.7489358520.

Subtracting from 2392605 its sum of digits (27), we obtain a triangular number (2392578 = T₂₁₈₇).

The spelling of 2392605 in words is "two million, three hundred ninety-two thousand, six hundred five".