7275772 has 24 divisors (see below), whose sum is σ = 14892416. Its totient is φ = 3045168.

The previous prime is 7275769. The next prime is 7275773. The reversal of 7275772 is 2775727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7275773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1818 + ... + 4225.

Almost surely, 2^7275772 is an apocalyptic number.

It is an amenable number.

7275772 is an abundant number, since it is smaller than the sum of its proper divisors (7616644).

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

7275772 is a wasteful number, since it uses less digits than its factorization.

7275772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6097 (or 6095 counting only the distinct ones).

The product of its digits is 48020, while the sum is 37.

The square root of 7275772 is about 2697.3638983274. The cubic root of 7275772 is about 193.7728946931.

The spelling of 7275772 in words is "seven million, two hundred seventy-five thousand, seven hundred seventy-two".