130654491 has 16 divisors (see below), whose sum is σ = 196174848. Its totient is φ = 76629600.

The previous prime is 130654481. The next prime is 130654493. The reversal of 130654491 is 194456031.

It is not a de Polignac number, because 130654491 - 2¹⁴ = 130638107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (130654493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62836 + ... + 64881.

It is an arithmetic number, because the mean of its divisors is an integer number (12260928).

Almost surely, 2^130654491 is an apocalyptic number.

130654491 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130654491 is a deficient number, since it is larger than the sum of its proper divisors (65520357).

130654491 is a wasteful number, since it uses less digits than its factorization.

130654491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127762.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 130654491 is about 11430.4195461059. The cubic root of 130654491 is about 507.4284121725.

The spelling of 130654491 in words is "one hundred thirty million, six hundred fifty-four thousand, four hundred ninety-one".