2925867 has 16 divisors (see below), whose sum is σ = 4693760. Its totient is φ = 1583712.

The previous prime is 2925859. The next prime is 2925889. The reversal of 2925867 is 7685292.

It is a happy number.

2925867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2925867 - 2³ = 2925859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2925817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3268 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (293360).

2^2925867 is an apocalyptic number.

2925867 is a deficient number, since it is larger than the sum of its proper divisors (1767893).

2925867 is a wasteful number, since it uses less digits than its factorization.

2925867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7362.

The product of its digits is 60480, while the sum is 39.

The square root of 2925867 is about 1710.5165886363. The cubic root of 2925867 is about 143.0270540692.

The spelling of 2925867 in words is "two million, nine hundred twenty-five thousand, eight hundred sixty-seven".