130292472 has 16 divisors (see below), whose sum is σ = 325731240. Its totient is φ = 43430816.

The previous prime is 130292453. The next prime is 130292483. The reversal of 130292472 is 274292031.

It is a super-2 number, since 2×130292472² = 33952256519741568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2714403 + ... + 2714450.

Almost surely, 2^130292472 is an apocalyptic number.

130292472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130292472 is an abundant number, since it is smaller than the sum of its proper divisors (195438768).

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

130292472 is a wasteful number, since it uses less digits than its factorization.

130292472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428862 (or 5428858 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 130292472 is about 11414.5727909546. The cubic root of 130292472 is about 506.9593157757.

The spelling of 130292472 in words is "one hundred thirty million, two hundred ninety-two thousand, four hundred seventy-two".