7072512 has 36 divisors (see below), whose sum is σ = 18825240. Its totient is φ = 2357248.

The previous prime is 7072501. The next prime is 7072517. The reversal of 7072512 is 2152707.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (7072517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3837 + ... + 5372.

Almost surely, 2^7072512 is an apocalyptic number.

It is an amenable number.

7072512 is an abundant number, since it is smaller than the sum of its proper divisors (11752728).

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

7072512 is an equidigital number, since it uses as much as digits as its factorization.

7072512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9228 (or 9214 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 7072512 is about 2659.4194855269. The cubic root of 7072512 is about 191.9513765762.

The spelling of 7072512 in words is "seven million, seventy-two thousand, five hundred twelve".