130537406 has 16 divisors (see below), whose sum is σ = 201522816. Its totient is φ = 63370656.

The previous prime is 130537367. The next prime is 130537411. The reversal of 130537406 is 604735031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39635 + ... + 42801.

It is an arithmetic number, because the mean of its divisors is an integer number (12595176).

Almost surely, 2^130537406 is an apocalyptic number.

130537406 is a deficient number, since it is larger than the sum of its proper divisors (70985410).

130537406 is a wasteful number, since it uses less digits than its factorization.

130537406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 130537406 is about 11425.2967576339. The cubic root of 130537406 is about 507.2767908714.

The spelling of 130537406 in words is "one hundred thirty million, five hundred thirty-seven thousand, four hundred six".