7354427572 has 24 divisors (see below), whose sum is σ = 12916384712. Its totient is φ = 3664051200.

The previous prime is 7354427567. The next prime is 7354427573. The reversal of 7354427572 is 2757244537.

It can be written as a sum of positive squares in 4 ways, for example, as 1877835556 + 5476592016 = 43334^2 + 74004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7354427573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3223072 + ... + 3225352.

Almost surely, 2^7354427572 is an apocalyptic number.

It is an amenable number.

7354427572 is a deficient number, since it is larger than the sum of its proper divisors (5561957140).

7354427572 is a wasteful number, since it uses less digits than its factorization.

7354427572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819 (or 4817 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 46.

The square root of 7354427572 is about 85757.9592341142. The cubic root of 7354427572 is about 1944.6866153388.

The spelling of 7354427572 in words is "seven billion, three hundred fifty-four million, four hundred twenty-seven thousand, five hundred seventy-two".