6925072 has 90 divisors (see below), whose sum is σ = 17390814. Its totient is φ = 2661120.

The previous prime is 6925067. The next prime is 6925099. The reversal of 6925072 is 2705296.

It can be written as a sum of positive squares in only one way, i.e., 6071296 + 853776 = 2464^2 + 924^2 .

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 94828 + ... + 94900.

Almost surely, 2^6925072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6925072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8695407).

6925072 is an abundant number, since it is smaller than the sum of its proper divisors (10465742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6925072 is a wasteful number, since it uses less digits than its factorization.

6925072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 6925072 is about 2631.5531535578. The cubic root of 6925072 is about 190.6081345645.

The spelling of 6925072 in words is "six million, nine hundred twenty-five thousand, seventy-two".