130526046 has 32 divisors (see below), whose sum is σ = 331495680. Its totient is φ = 37293048.

The previous prime is 130526041. The next prime is 130526087. The reversal of 130526046 is 640625031.

130526046 is a `hidden beast` number, since 1 + 3 + 0 + 52 + 604 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130526041) 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, 172276 + ... + 173031.

It is an arithmetic number, because the mean of its divisors is an integer number (10359240).

Almost surely, 2^130526046 is an apocalyptic number.

130526046 is an abundant number, since it is smaller than the sum of its proper divisors (200969634).

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

130526046 is a wasteful number, since it uses less digits than its factorization.

130526046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345325 (or 345319 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 130526046 is about 11424.7996043694. The cubic root of 130526046 is about 507.2620752133.

The spelling of 130526046 in words is "one hundred thirty million, five hundred twenty-six thousand, forty-six".