7524972 has 72 divisors (see below), whose sum is σ = 23421216. Its totient is φ = 1983744.

The previous prime is 7524967. The next prime is 7524973. The reversal of 7524972 is 2794257.

7524972 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7524973) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2128 + ... + 4424.

Almost surely, 2^7524972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7524972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11710608).

7524972 is an abundant number, since it is smaller than the sum of its proper divisors (15896244).

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

7524972 is a wasteful number, since it uses less digits than its factorization.

7524972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327 (or 2322 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 7524972 is about 2743.1682412860. The cubic root of 7524972 is about 195.9603904410.

The spelling of 7524972 in words is "seven million, five hundred twenty-four thousand, nine hundred seventy-two".