2546972 has 12 divisors (see below), whose sum is σ = 4468800. Its totient is φ = 1270176.

The previous prime is 2546959. The next prime is 2546987. The reversal of 2546972 is 2796452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1904 + ... + 2952.

It is an arithmetic number, because the mean of its divisors is an integer number (372400).

2^2546972 is an apocalyptic number.

It is an amenable number.

2546972 is a deficient number, since it is larger than the sum of its proper divisors (1921828).

2546972 is a wasteful number, since it uses less digits than its factorization.

2546972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660 (or 1658 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 2546972 is about 1595.9235570666. The cubic root of 2546972 is about 136.5656229791.

The spelling of 2546972 in words is "two million, five hundred forty-six thousand, nine hundred seventy-two".