7472957 has 4 divisors (see below), whose sum is σ = 7505820. Its totient is φ = 7440096.

The previous prime is 7472951. The next prime is 7472989. The reversal of 7472957 is 7592747.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6205081 + 1267876 = 2491^2 + 1126^2 .

It is a cyclic number.

It is not a de Polignac number, because 7472957 - 2⁶ = 7472893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7472951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16088 + ... + 16545.

It is an arithmetic number, because the mean of its divisors is an integer number (1876455).

Almost surely, 2^7472957 is an apocalyptic number.

It is an amenable number.

7472957 is a deficient number, since it is larger than the sum of its proper divisors (32863).

7472957 is a wasteful number, since it uses less digits than its factorization.

7472957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32862.

The product of its digits is 123480, while the sum is 41.

The square root of 7472957 is about 2733.6709750809. The cubic root of 7472957 is about 195.5078325758.

The spelling of 7472957 in words is "seven million, four hundred seventy-two thousand, nine hundred fifty-seven".