130915454 has 32 divisors (see below), whose sum is σ = 210038400. Its totient is φ = 61094880.

The previous prime is 130915441. The next prime is 130915469. The reversal of 130915454 is 454519031.

It is a super-2 number, since 2×130915454² = 34277712192052232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130915454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228989 + ... + 229559.

It is an arithmetic number, because the mean of its divisors is an integer number (6563700).

Almost surely, 2^130915454 is an apocalyptic number.

130915454 is a deficient number, since it is larger than the sum of its proper divisors (79122946).

130915454 is a wasteful number, since it uses less digits than its factorization.

130915454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 130915454 is about 11441.8291369868. The cubic root of 130915454 is about 507.7660252013.

The spelling of 130915454 in words is "one hundred thirty million, nine hundred fifteen thousand, four hundred fifty-four".