2497601466 has 20 divisors (see below), whose sum is σ = 5596477722. Its totient is φ = 832533768.

The previous prime is 2497601419. The next prime is 2497601527. The reversal of 2497601466 is 6641067942.

It can be written as a sum of positive squares in only one way, i.e., 2094435225 + 403166241 = 45765^2 + 20079^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7708485 + ... + 7708808.

Almost surely, 2^2497601466 is an apocalyptic number.

2497601466 is an abundant number, since it is smaller than the sum of its proper divisors (3098876256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2497601466 is a wasteful number, since it uses less digits than its factorization.

2497601466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15417307 (or 15417298 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 2497601466 is about 49976.0089042733. The cubic root of 2497601466 is about 1356.7746278854.

The spelling of 2497601466 in words is "two billion, four hundred ninety-seven million, six hundred one thousand, four hundred sixty-six".