2518972 has 6 divisors (see below), whose sum is σ = 4408208. Its totient is φ = 1259484.

The previous prime is 2518961. The next prime is 2518973. The reversal of 2518972 is 2798152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2518973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314868 + ... + 314875.

2^2518972 is an apocalyptic number.

It is an amenable number.

2518972 is a deficient number, since it is larger than the sum of its proper divisors (1889236).

2518972 is a wasteful number, since it uses less digits than its factorization.

2518972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629747 (or 629745 counting only the distinct ones).

The product of its digits is 10080, while the sum is 34.

The square root of 2518972 is about 1587.1269640454. The cubic root of 2518972 is about 136.0633355518.

The spelling of 2518972 in words is "two million, five hundred eighteen thousand, nine hundred seventy-two".