130457466 has 28 divisors (see below), whose sum is σ = 293398362. Its totient is φ = 43485336.

The previous prime is 130457447. The next prime is 130457471. The reversal of 130457466 is 664754031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 130439241 + 18225 = 11421^2 + 135^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130457466.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 43281 + ... + 46196.

Almost surely, 2^130457466 is an apocalyptic number.

130457466 is an abundant number, since it is smaller than the sum of its proper divisors (162940896).

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

130457466 is an frugal number, since it uses more digits than its factorization.

130457466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89497 (or 89482 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 130457466 is about 11421.7978444726. The cubic root of 130457466 is about 507.1732190587.

The spelling of 130457466 in words is "one hundred thirty million, four hundred fifty-seven thousand, four hundred sixty-six".