7493072 has 20 divisors (see below), whose sum is σ = 14987136. Its totient is φ = 3625440.

The previous prime is 7493063. The next prime is 7493077. The reversal of 7493072 is 2703947.

It is a happy number.

7493072 is an admirable number.

It is a super-2 number, since 2×7493072² = 112292255994368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7493077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7058 + ... + 8049.

Almost surely, 2^7493072 is an apocalyptic number.

It is an amenable number.

7493072 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7493072 is a wasteful number, since it uses less digits than its factorization.

7493072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15146 (or 15140 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 7493072 is about 2737.3476213298. The cubic root of 7493072 is about 195.6830919284.

The spelling of 7493072 in words is "seven million, four hundred ninety-three thousand, seventy-two".