2480931 has 12 divisors (see below), whose sum is σ = 3643120. Its totient is φ = 1626480.

The previous prime is 2480927. The next prime is 2480977. The reversal of 2480931 is 1390842.

It is not a de Polignac number, because 2480931 - 2² = 2480927 is a prime.

It is a super-2 number, since 2×2480931² = 12310037253522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2480895 and 2480904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1711 + ... + 2808.

2^2480931 is an apocalyptic number.

2480931 is a deficient number, since it is larger than the sum of its proper divisors (1162189).

2480931 is a wasteful number, since it uses less digits than its factorization.

2480931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4586 (or 4583 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2480931 is about 1575.0971398615. The cubic root of 2480931 is about 135.3749248650.

The spelling of 2480931 in words is "two million, four hundred eighty thousand, nine hundred thirty-one".