134887492 has 12 divisors (see below), whose sum is σ = 237557740. Its totient is φ = 67013856.

The previous prime is 134887483. The next prime is 134887561. The reversal of 134887492 is 294788431.

134887492 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 28879876 + 106007616 = 5374^2 + 10296^2 .

It is a hoax number, since the sum of its digits (46) 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, 106767 + ... + 108022.

Almost surely, 2^134887492 is an apocalyptic number.

It is an amenable number.

134887492 is a deficient number, since it is larger than the sum of its proper divisors (102670248).

134887492 is a wasteful number, since it uses less digits than its factorization.

134887492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214950 (or 214948 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 134887492 is about 11614.1074560209. The cubic root of 134887492 is about 512.8502362675.

The spelling of 134887492 in words is "one hundred thirty-four million, eight hundred eighty-seven thousand, four hundred ninety-two".