7488488 has 16 divisors (see below), whose sum is σ = 16046880. Its totient is φ = 3209328.

The previous prime is 7488479. The next prime is 7488499. The reversal of 7488488 is 8848847.

It is a super-2 number, since 2×7488488² = 112154905052288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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, 66806 + ... + 66917.

It is an arithmetic number, because the mean of its divisors is an integer number (1002930).

Almost surely, 2^7488488 is an apocalyptic number.

It is an amenable number.

7488488 is an abundant number, since it is smaller than the sum of its proper divisors (8558392).

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

7488488 is a wasteful number, since it uses less digits than its factorization.

7488488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133736 (or 133732 counting only the distinct ones).

The product of its digits is 458752, while the sum is 47.

The square root of 7488488 is about 2736.5101863505. The cubic root of 7488488 is about 195.6431797590.

The spelling of 7488488 in words is "seven million, four hundred eighty-eight thousand, four hundred eighty-eight".