134257612 has 12 divisors (see below), whose sum is σ = 236065816. Its totient is φ = 66810240.

The previous prime is 134257597. The next prime is 134257637. The reversal of 134257612 is 216752431.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78693 + ... + 80380.

Almost surely, 2^134257612 is an apocalyptic number.

It is an amenable number.

134257612 is a deficient number, since it is larger than the sum of its proper divisors (101808204).

134257612 is a wasteful number, since it uses less digits than its factorization.

134257612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159288 (or 159286 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 134257612 is about 11586.9587036461. The cubic root of 134257612 is about 512.0507101059.

The spelling of 134257612 in words is "one hundred thirty-four million, two hundred fifty-seven thousand, six hundred twelve".