7132957 has 8 divisors (see below), whose sum is σ = 7710584. Its totient is φ = 6559488.

The previous prime is 7132949. The next prime is 7132973. The reversal of 7132957 is 7592317.

It can be written as a sum of positive squares in 4 ways, for example, as 1425636 + 5707321 = 1194^2 + 2389^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7132957 - 2³ = 7132949 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 (7132907) 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, 3193 + ... + 4945.

It is an arithmetic number, because the mean of its divisors is an integer number (963823).

Almost surely, 2^7132957 is an apocalyptic number.

It is an amenable number.

7132957 is a deficient number, since it is larger than the sum of its proper divisors (577627).

7132957 is a wasteful number, since it uses less digits than its factorization.

7132957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079.

The product of its digits is 13230, while the sum is 34.

The square root of 7132957 is about 2670.7596297683. The cubic root of 7132957 is about 192.4966615489.

The spelling of 7132957 in words is "seven million, one hundred thirty-two thousand, nine hundred fifty-seven".