130406136 has 64 divisors (see below), whose sum is σ = 388800000. Its totient is φ = 35637888.

The previous prime is 130406131. The next prime is 130406147. The reversal of 130406136 is 631604031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130406131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13011 + ... + 20738.

It is an arithmetic number, because the mean of its divisors is an integer number (6075000).

Almost surely, 2^130406136 is an apocalyptic number.

It is an amenable number.

130406136 is an abundant number, since it is smaller than the sum of its proper divisors (258393864).

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

130406136 is a wasteful number, since it uses less digits than its factorization.

130406136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33788 (or 33784 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 130406136 is about 11419.5506041175. The cubic root of 130406136 is about 507.1066926082.

The spelling of 130406136 in words is "one hundred thirty million, four hundred six thousand, one hundred thirty-six".