2402475 has 24 divisors (see below), whose sum is σ = 4023552. Its totient is φ = 1264800.

The previous prime is 2402467. The next prime is 2402479. The reversal of 2402475 is 5742042.

It is not a de Polignac number, because 2402475 - 2³ = 2402467 is a prime.

It is a super-2 number, since 2×2402475² = 11543772251250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2402479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7570 + ... + 7880.

It is an arithmetic number, because the mean of its divisors is an integer number (167648).

2^2402475 is an apocalyptic number.

2402475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2402475 is a deficient number, since it is larger than the sum of its proper divisors (1621077).

2402475 is a wasteful number, since it uses less digits than its factorization.

2402475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 2402475 is about 1549.9919354629. The cubic root of 2402475 is about 133.9325977202.

The spelling of 2402475 in words is "two million, four hundred two thousand, four hundred seventy-five".