7506874 has 4 divisors (see below), whose sum is σ = 11260314. Its totient is φ = 3753436.

The previous prime is 7506857. The next prime is 7506907. The reversal of 7506874 is 4786057.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6723649 + 783225 = 2593^2 + 885^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1876717 + ... + 1876720.

Almost surely, 2^7506874 is an apocalyptic number.

7506874 is a deficient number, since it is larger than the sum of its proper divisors (3753440).

7506874 is a wasteful number, since it uses less digits than its factorization.

7506874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3753439.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 7506874 is about 2739.8675150452. The cubic root of 7506874 is about 195.8031655758.

The spelling of 7506874 in words is "seven million, five hundred six thousand, eight hundred seventy-four".