68954625 has 32 divisors (see below), whose sum is σ = 127495680. Its totient is φ = 36774000.

The previous prime is 68954623. The next prime is 68954647. The reversal of 68954625 is 52645986.

68954625 is a `hidden beast` number, since 6 + 89 + 546 + 25 = 666.

It is not a de Polignac number, because 68954625 - 2¹ = 68954623 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (68954623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6841 + ... + 13590.

It is an arithmetic number, because the mean of its divisors is an integer number (3984240).

Almost surely, 2^68954625 is an apocalyptic number.

It is an amenable number.

68954625 is a deficient number, since it is larger than the sum of its proper divisors (58541055).

68954625 is a wasteful number, since it uses less digits than its factorization.

68954625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20455 (or 20439 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 68954625 is about 8303.8921597044. The cubic root of 68954625 is about 410.0666657410.

The spelling of 68954625 in words is "sixty-eight million, nine hundred fifty-four thousand, six hundred twenty-five".