7270988 has 24 divisors (see below), whose sum is σ = 13246464. Its totient is φ = 3488400.

The previous prime is 7270987. The next prime is 7270993. The reversal of 7270988 is 8890727.

It is a super-2 number, since 2×7270988² = 105734532992288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7270987) 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, 23531 + ... + 23837.

It is an arithmetic number, because the mean of its divisors is an integer number (551936).

Almost surely, 2^7270988 is an apocalyptic number.

It is an amenable number.

7270988 is a deficient number, since it is larger than the sum of its proper divisors (5975476).

7270988 is a wasteful number, since it uses less digits than its factorization.

7270988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 531 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 7270988 is about 2696.4769607768. The cubic root of 7270988 is about 193.7304152247.

The spelling of 7270988 in words is "seven million, two hundred seventy thousand, nine hundred eighty-eight".