7425572 has 24 divisors (see below), whose sum is σ = 16201920. Its totient is φ = 2892960.

The previous prime is 7425571. The next prime is 7425581. The reversal of 7425572 is 2755247.

It is not an unprimeable number, because it can be changed into a prime (7425571) 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, 11747 + ... + 12362.

It is an arithmetic number, because the mean of its divisors is an integer number (675080).

Almost surely, 2^7425572 is an apocalyptic number.

It is an amenable number.

7425572 is an abundant number, since it is smaller than the sum of its proper divisors (8776348).

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

7425572 is a wasteful number, since it uses less digits than its factorization.

7425572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24131 (or 24129 counting only the distinct ones).

The product of its digits is 19600, while the sum is 32.

The square root of 7425572 is about 2724.9902752120. The cubic root of 7425572 is about 195.0937265846.

It can be divided in two parts, 7425 and 572, that added together give a palindrome (7997).

The spelling of 7425572 in words is "seven million, four hundred twenty-five thousand, five hundred seventy-two".