7427952 has 60 divisors (see below), whose sum is σ = 23760880. Its totient is φ = 2121984.

The previous prime is 7427951. The next prime is 7427957. The reversal of 7427952 is 2597247.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7427951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2677 + ... + 4692.

Almost surely, 2^7427952 is an apocalyptic number.

7427952 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7427952 is an abundant number, since it is smaller than the sum of its proper divisors (16332928).

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

7427952 is a wasteful number, since it uses less digits than its factorization.

7427952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7390 (or 7381 counting only the distinct ones).

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

The square root of 7427952 is about 2725.4269390318. The cubic root of 7427952 is about 195.1145677836.

The spelling of 7427952 in words is "seven million, four hundred twenty-seven thousand, nine hundred fifty-two".