134582412 has 12 divisors (see below), whose sum is σ = 314025656. Its totient is φ = 44860800.

The previous prime is 134582411. The next prime is 134582429. The reversal of 134582412 is 214285431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×134582412² = 36224851239475488, 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 134582412.

It is not an unprimeable number, because it can be changed into a prime (134582411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5607589 + ... + 5607612.

Almost surely, 2^134582412 is an apocalyptic number.

134582412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134582412 is an abundant number, since it is smaller than the sum of its proper divisors (179443244).

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

134582412 is a wasteful number, since it uses less digits than its factorization.

134582412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11215208 (or 11215206 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 134582412 is about 11600.9659942610. The cubic root of 134582412 is about 512.4633003266.

The spelling of 134582412 in words is "one hundred thirty-four million, five hundred eighty-two thousand, four hundred twelve".