16934725 has 12 divisors (see below), whose sum is σ = 21062020. Its totient is φ = 13507200.

The previous prime is 16934717. The next prime is 16934747. The reversal of 16934725 is 52743961.

It can be written as a sum of positive squares in 6 ways, for example, as 556516 + 16378209 = 746^2 + 4047^2 .

It is not a de Polignac number, because 16934725 - 2³ = 16934717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9721 + ... + 11329.

Almost surely, 2^16934725 is an apocalyptic number.

It is an amenable number.

16934725 is a deficient number, since it is larger than the sum of its proper divisors (4127295).

16934725 is a wasteful number, since it uses less digits than its factorization.

16934725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040 (or 2035 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 16934725 is about 4115.1822559882. The cubic root of 16934725 is about 256.7986381158.

The spelling of 16934725 in words is "sixteen million, nine hundred thirty-four thousand, seven hundred twenty-five".