134579012 has 6 divisors (see below), whose sum is σ = 235513278. Its totient is φ = 67289504.

The previous prime is 134578999. The next prime is 134579017. The reversal of 134579012 is 210975431.

It can be written as a sum of positive squares in only one way, i.e., 101929216 + 32649796 = 10096^2 + 5714^2 .

It is a super-2 number, since 2×134579012² = 36223020941792288, 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 134579012.

It is not an unprimeable number, because it can be changed into a prime (134579017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16822373 + ... + 16822380.

It is an arithmetic number, because the mean of its divisors is an integer number (39252213).

Almost surely, 2^134579012 is an apocalyptic number.

It is an amenable number.

134579012 is a deficient number, since it is larger than the sum of its proper divisors (100934266).

134579012 is a wasteful number, since it uses less digits than its factorization.

134579012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33644757 (or 33644755 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 134579012 is about 11600.8194538145. The cubic root of 134579012 is about 512.4589847803.

The spelling of 134579012 in words is "one hundred thirty-four million, five hundred seventy-nine thousand, twelve".