7003488 has 24 divisors (see below), whose sum is σ = 18384408. Its totient is φ = 2334464.

The previous prime is 7003487. The next prime is 7003537. The reversal of 7003488 is 8843007.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×7003488² = 98097688332288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7003487) 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, 36381 + ... + 36572.

It is an arithmetic number, because the mean of its divisors is an integer number (766017).

Almost surely, 2^7003488 is an apocalyptic number.

It is an amenable number.

7003488 is an abundant number, since it is smaller than the sum of its proper divisors (11380920).

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

7003488 is a wasteful number, since it uses less digits than its factorization.

7003488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72966 (or 72958 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 7003488 is about 2646.4103990122. The cubic root of 7003488 is about 191.3248858774.

The spelling of 7003488 in words is "seven million, three thousand, four hundred eighty-eight".