7520468 has 6 divisors (see below), whose sum is σ = 13160826. Its totient is φ = 3760232.

The previous prime is 7520467. The next prime is 7520479. The reversal of 7520468 is 8640257.

It can be written as a sum of positive squares in only one way, i.e., 7463824 + 56644 = 2732^2 + 238^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7520467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 940055 + ... + 940062.

It is an arithmetic number, because the mean of its divisors is an integer number (2193471).

Almost surely, 2^7520468 is an apocalyptic number.

It is an amenable number.

7520468 is a deficient number, since it is larger than the sum of its proper divisors (5640358).

7520468 is a wasteful number, since it uses less digits than its factorization.

7520468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880121 (or 1880119 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 7520468 is about 2742.3471698529. The cubic root of 7520468 is about 195.9212858990.

The spelling of 7520468 in words is "seven million, five hundred twenty thousand, four hundred sixty-eight".