7488971 has 4 divisors (see below), whose sum is σ = 8558832. Its totient is φ = 6419112.

The previous prime is 7488947. The next prime is 7488973. The reversal of 7488971 is 1798847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1798847 = 113 ⋅15919.

It is not a de Polignac number, because 7488971 - 2¹⁴ = 7472587 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7488973) 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, 534920 + ... + 534933.

It is an arithmetic number, because the mean of its divisors is an integer number (2139708).

Almost surely, 2^7488971 is an apocalyptic number.

7488971 is a deficient number, since it is larger than the sum of its proper divisors (1069861).

7488971 is a wasteful number, since it uses less digits than its factorization.

7488971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069860.

The product of its digits is 112896, while the sum is 44.

The square root of 7488971 is about 2736.5984360150. The cubic root of 7488971 is about 195.6473859319.

The spelling of 7488971 in words is "seven million, four hundred eighty-eight thousand, nine hundred seventy-one".