7290882 has 12 divisors (see below), whose sum is σ = 15796950. Its totient is φ = 2430288.

The previous prime is 7290863. The next prime is 7290883. The reversal of 7290882 is 2880927.

It can be written as a sum of positive squares in only one way, i.e., 4498641 + 2792241 = 2121^2 + 1671^2 .

It is not an unprimeable number, because it can be changed into a prime (7290883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202507 + ... + 202542.

Almost surely, 2^7290882 is an apocalyptic number.

7290882 is an abundant number, since it is smaller than the sum of its proper divisors (8506068).

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

7290882 is a wasteful number, since it uses less digits than its factorization.

7290882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405057 (or 405054 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 7290882 is about 2700.1633283933. The cubic root of 7290882 is about 193.9069415875.

The spelling of 7290882 in words is "seven million, two hundred ninety thousand, eight hundred eighty-two".