153274136 has 8 divisors (see below), whose sum is σ = 287389020. Its totient is φ = 76637064.

The previous prime is 153274129. The next prime is 153274171. The reversal of 153274136 is 631472351.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9579626 + ... + 9579641.

Almost surely, 2^153274136 is an apocalyptic number.

It is an amenable number.

153274136 is a deficient number, since it is larger than the sum of its proper divisors (134114884).

153274136 is a wasteful number, since it uses less digits than its factorization.

153274136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19159273 (or 19159269 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 153274136 is about 12380.3932086182. The cubic root of 153274136 is about 535.1673695346.

The spelling of 153274136 in words is "one hundred fifty-three million, two hundred seventy-four thousand, one hundred thirty-six".