2925279 has 24 divisors (see below), whose sum is σ = 4917120. Its totient is φ = 1641168.

The previous prime is 2925211. The next prime is 2925281. The reversal of 2925279 is 9725292.

It is not a de Polignac number, because 2925279 - 2⁷ = 2925151 is a prime.

2925279 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2925079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3324 + ... + 4110.

It is an arithmetic number, because the mean of its divisors is an integer number (204880).

2^2925279 is an apocalyptic number.

2925279 is a deficient number, since it is larger than the sum of its proper divisors (1991841).

2925279 is a wasteful number, since it uses less digits than its factorization.

2925279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859 (or 856 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 2925279 is about 1710.3447020996. The cubic root of 2925279 is about 143.0174722322.

The spelling of 2925279 in words is "two million, nine hundred twenty-five thousand, two hundred seventy-nine".