7424572080 has 40 divisors (see below), whose sum is σ = 23016174192. Its totient is φ = 1979885824.

The previous prime is 7424572039. The next prime is 7424572139. The reversal of 7424572080 is 802754247.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×7424572080² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15467619 + ... + 15468098.

Almost surely, 2^7424572080 is an apocalyptic number.

It is an amenable number.

7424572080 is an abundant number, since it is smaller than the sum of its proper divisors (15591602112).

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

7424572080 is a wasteful number, since it uses less digits than its factorization.

7424572080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30935733 (or 30935727 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 7424572080 is about 86165.9566186090. The cubic root of 7424572080 is about 1950.8496915037.

The spelling of 7424572080 in words is "seven billion, four hundred twenty-four million, five hundred seventy-two thousand, eighty".