134418546 has 12 divisors (see below), whose sum is σ = 291240222. Its totient is φ = 44806176.

The previous prime is 134418523. The next prime is 134418553. The reversal of 134418546 is 645814431.

It can be written as a sum of positive squares in only one way, i.e., 125686521 + 8732025 = 11211^2 + 2955^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134418546.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3733831 + ... + 3733866.

Almost surely, 2^134418546 is an apocalyptic number.

134418546 is an abundant number, since it is smaller than the sum of its proper divisors (156821676).

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

134418546 is a wasteful number, since it uses less digits than its factorization.

134418546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7467705 (or 7467702 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 134418546 is about 11593.9012416011. The cubic root of 134418546 is about 512.2552260435.

The spelling of 134418546 in words is "one hundred thirty-four million, four hundred eighteen thousand, five hundred forty-six".