7040672 has 12 divisors (see below), whose sum is σ = 13861386. Its totient is φ = 3520320.

The previous prime is 7040653. The next prime is 7040687. The reversal of 7040672 is 2760407.

It can be written as a sum of positive squares in only one way, i.e., 5180176 + 1860496 = 2276^2 + 1364^2 .

It is a super-3 number, since 3×7040672³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109979 + ... + 110042.

Almost surely, 2^7040672 is an apocalyptic number.

It is an amenable number.

7040672 is a deficient number, since it is larger than the sum of its proper divisors (6820714).

7040672 is a wasteful number, since it uses less digits than its factorization.

7040672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220031 (or 220023 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 7040672 is about 2653.4264640272. The cubic root of 7040672 is about 191.6628922592.

The spelling of 7040672 in words is "seven million, forty thousand, six hundred seventy-two".