69493625 has 16 divisors (see below), whose sum is σ = 86975616. Its totient is φ = 55436400.

The previous prime is 69493607. The next prime is 69493651. The reversal of 69493625 is 52639496.

It is not a de Polignac number, because 69493625 - 2⁶ = 69493561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64844 + ... + 65906.

It is an arithmetic number, because the mean of its divisors is an integer number (5435976).

Almost surely, 2^69493625 is an apocalyptic number.

It is an amenable number.

69493625 is a deficient number, since it is larger than the sum of its proper divisors (17481991).

69493625 is a wasteful number, since it uses less digits than its factorization.

69493625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601 (or 1591 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 69493625 is about 8336.2836444065. The cubic root of 69493625 is about 411.1323545687.

The spelling of 69493625 in words is "sixty-nine million, four hundred ninety-three thousand, six hundred twenty-five".