7492672 has 56 divisors (see below), whose sum is σ = 16824960. Its totient is φ = 3279360.

The previous prime is 7492657. The next prime is 7492673. The reversal of 7492672 is 2762947.

It is a happy number.

It is a super-2 number, since 2×7492672² = 112280267399168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7492673) 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, 20233 + ... + 20599.

Almost surely, 2^7492672 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 7492672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8412480).

7492672 is an abundant number, since it is smaller than the sum of its proper divisors (9332288).

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

7492672 is a wasteful number, since it uses less digits than its factorization.

7492672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 409 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 7492672 is about 2737.2745569270. The cubic root of 7492672 is about 195.6796098394.

The spelling of 7492672 in words is "seven million, four hundred ninety-two thousand, six hundred seventy-two".