134580432 has 80 divisors (see below), whose sum is σ = 420723072. Its totient is φ = 36188160.

The previous prime is 134580403. The next prime is 134580469. The reversal of 134580432 is 234085431.

It is a super-2 number, since 2×134580432² = 36223785354613248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134580432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6069 + ... + 17492.

Almost surely, 2^134580432 is an apocalyptic number.

134580432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134580432 is an abundant number, since it is smaller than the sum of its proper divisors (286142640).

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

134580432 is a wasteful number, since it uses less digits than its factorization.

134580432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23596 (or 23590 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 134580432 is about 11600.8806562261. The cubic root of 134580432 is about 512.4607871644.

The spelling of 134580432 in words is "one hundred thirty-four million, five hundred eighty thousand, four hundred thirty-two".