125117469 has 12 divisors (see below), whose sum is σ = 181636000. Its totient is φ = 82991304.

The previous prime is 125117459. The next prime is 125117483. The reversal of 125117469 is 964711521.

125117469 is a `hidden beast` number, since 12 + 511 + 74 + 69 = 666.

It is not a de Polignac number, because 125117469 - 2⁴ = 125117453 is a prime.

It is a super-2 number, since 2×125117469² = 31308762097931922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125117429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33139 + ... + 36720.

Almost surely, 2^125117469 is an apocalyptic number.

It is an amenable number.

125117469 is a deficient number, since it is larger than the sum of its proper divisors (56518531).

125117469 is a wasteful number, since it uses less digits than its factorization.

125117469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70064 (or 70061 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 125117469 is about 11185.5920272465. The cubic root of 125117469 is about 500.1565762959.

The spelling of 125117469 in words is "one hundred twenty-five million, one hundred seventeen thousand, four hundred sixty-nine".