7056072 has 40 divisors (see below), whose sum is σ = 19765350. Its totient is φ = 2351808.

The previous prime is 7056067. The next prime is 7056083. The reversal of 7056072 is 2706507.

It can be written as a sum of positive squares in only one way, i.e., 7001316 + 54756 = 2646^2 + 234^2 .

It is a super-3 number, since 3×7056072³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4797 + ... + 6092.

Almost surely, 2^7056072 is an apocalyptic number.

7056072 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7056072 is an abundant number, since it is smaller than the sum of its proper divisors (12709278).

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

7056072 is a wasteful number, since it uses less digits than its factorization.

7056072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10907 (or 10894 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 7056072 is about 2656.3267871254. The cubic root of 7056072 is about 191.8025313516.

The spelling of 7056072 in words is "seven million, fifty-six thousand, seventy-two".