7480874 has 4 divisors (see below), whose sum is σ = 11221314. Its totient is φ = 3740436.

The previous prime is 7480861. The next prime is 7480903. The reversal of 7480874 is 4780847.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4780847 = 227 ⋅21061.

It can be written as a sum of positive squares in only one way, i.e., 3775249 + 3705625 = 1943^2 + 1925^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1870217 + ... + 1870220.

Almost surely, 2^7480874 is an apocalyptic number.

7480874 is a deficient number, since it is larger than the sum of its proper divisors (3740440).

7480874 is a wasteful number, since it uses less digits than its factorization.

7480874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740439.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 7480874 is about 2735.1186445930. The cubic root of 7480874 is about 195.5768498439.

The spelling of 7480874 in words is "seven million, four hundred eighty thousand, eight hundred seventy-four".