2042625 has 32 divisors (see below), whose sum is σ = 3669120. Its totient is φ = 1003200.

The previous prime is 2042609. The next prime is 2042627. The reversal of 2042625 is 5262402.

It is not a de Polignac number, because 2042625 - 2⁴ = 2042609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2042627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4666 + ... + 5084.

It is an arithmetic number, because the mean of its divisors is an integer number (114660).

2^2042625 is an apocalyptic number.

2042625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2042625 is a deficient number, since it is larger than the sum of its proper divisors (1626495).

2042625 is a wasteful number, since it uses less digits than its factorization.

2042625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2042625 is about 1429.2043240909. The cubic root of 2042625 is about 126.8808894190.

The spelling of 2042625 in words is "two million, forty-two thousand, six hundred twenty-five".