2042907 has 16 divisors (see below), whose sum is σ = 2957472. Its totient is φ = 1249280.

The previous prime is 2042891. The next prime is 2042923. The reversal of 2042907 is 7092402.

It is an interprime number because it is at equal distance from previous prime (2042891) and next prime (2042923).

It is a cyclic number.

It is not a de Polignac number, because 2042907 - 2⁴ = 2042891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2042107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1603 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (184842).

2^2042907 is an apocalyptic number.

2042907 is a deficient number, since it is larger than the sum of its proper divisors (914565).

2042907 is a wasteful number, since it uses less digits than its factorization.

2042907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2042907 is about 1429.3029769786. The cubic root of 2042907 is about 126.8867281093.

The spelling of 2042907 in words is "two million, forty-two thousand, nine hundred seven".