130654610 has 16 divisors (see below), whose sum is σ = 237508632. Its totient is φ = 51744000.

The previous prime is 130654607. The next prime is 130654649. The reversal of 130654610 is 16456031.

It can be written as a sum of positive squares in 4 ways, for example, as 129937201 + 717409 = 11399^2 + 847^2 .

It is a super-2 number, since 2×130654610² = 34141254228504200, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130654610.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63671 + ... + 65690.

Almost surely, 2^130654610 is an apocalyptic number.

130654610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130654610 is a deficient number, since it is larger than the sum of its proper divisors (106854022).

130654610 is a wasteful number, since it uses less digits than its factorization.

130654610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129469.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 130654610 is about 11430.4247515130. The cubic root of 130654610 is about 507.4285662276.

The spelling of 130654610 in words is "one hundred thirty million, six hundred fifty-four thousand, six hundred ten".