134974828 has 6 divisors (see below), whose sum is σ = 236205956. Its totient is φ = 67487412.

The previous prime is 134974817. The next prime is 134974843. The reversal of 134974828 is 828479431.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16871850 + ... + 16871857.

Almost surely, 2^134974828 is an apocalyptic number.

It is an amenable number.

134974828 is a deficient number, since it is larger than the sum of its proper divisors (101231128).

134974828 is a wasteful number, since it uses less digits than its factorization.

134974828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33743711 (or 33743709 counting only the distinct ones).

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

The square root of 134974828 is about 11617.8667577142. The cubic root of 134974828 is about 512.9608979363.

The spelling of 134974828 in words is "one hundred thirty-four million, nine hundred seventy-four thousand, eight hundred twenty-eight".