134885925 has 24 divisors (see below), whose sum is σ = 247791680. Its totient is φ = 71938800.

The previous prime is 134885917. The next prime is 134885951. The reversal of 134885925 is 529588431.

134885925 is a `hidden beast` number, since 13 + 48 + 8 + 592 + 5 = 666.

It is not a de Polignac number, because 134885925 - 2³ = 134885917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99241 + ... + 100590.

Almost surely, 2^134885925 is an apocalyptic number.

134885925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134885925 is a deficient number, since it is larger than the sum of its proper divisors (112905755).

134885925 is a wasteful number, since it uses less digits than its factorization.

134885925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199850 (or 199839 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 134885925 is about 11614.0399947650. The cubic root of 134885925 is about 512.8482503175.

The spelling of 134885925 in words is "one hundred thirty-four million, eight hundred eighty-five thousand, nine hundred twenty-five".