260974497 has 32 divisors (see below), whose sum is σ = 422053632. Its totient is φ = 140027904.

The previous prime is 260974477. The next prime is 260974507. The reversal of 260974497 is 794479062.

It is not a de Polignac number, because 260974497 - 2¹⁵ = 260941729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260974457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304093 + ... + 304949.

It is an arithmetic number, because the mean of its divisors is an integer number (13189176).

Almost surely, 2^260974497 is an apocalyptic number.

It is an amenable number.

260974497 is a deficient number, since it is larger than the sum of its proper divisors (161079135).

260974497 is a wasteful number, since it uses less digits than its factorization.

260974497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737.

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 260974497 is about 16154.7051040865. The cubic root of 260974497 is about 639.0468371653.

The spelling of 260974497 in words is "two hundred sixty million, nine hundred seventy-four thousand, four hundred ninety-seven".