7412772 has 12 divisors (see below), whose sum is σ = 17296496. Its totient is φ = 2470920.

The previous prime is 7412771. The next prime is 7412773. The reversal of 7412772 is 2772147.

It is an interprime number because it is at equal distance from previous prime (7412771) and next prime (7412773).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7412771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308854 + ... + 308877.

Almost surely, 2^7412772 is an apocalyptic number.

It is an amenable number.

7412772 is an abundant number, since it is smaller than the sum of its proper divisors (9883724).

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

7412772 is a wasteful number, since it uses less digits than its factorization.

7412772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617738 (or 617736 counting only the distinct ones).

The product of its digits is 5488, while the sum is 30.

The square root of 7412772 is about 2722.6406299767. The cubic root of 7412772 is about 194.9815630169.

The spelling of 7412772 in words is "seven million, four hundred twelve thousand, seven hundred seventy-two".