7957061 has 6 divisors (see below), whose sum is σ = 9256230. Its totient is φ = 6820296.

The previous prime is 7957039. The next prime is 7957069. The reversal of 7957061 is 1607597.

It can be written as a sum of positive squares in only one way, i.e., 6280036 + 1677025 = 2506^2 + 1295^2 .

It is not a de Polignac number, because 7957061 - 2¹⁸ = 7694917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7957069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81146 + ... + 81243.

It is an arithmetic number, because the mean of its divisors is an integer number (1542705).

Almost surely, 2^7957061 is an apocalyptic number.

It is an amenable number.

7957061 is a deficient number, since it is larger than the sum of its proper divisors (1299169).

7957061 is a wasteful number, since it uses less digits than its factorization.

7957061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162403 (or 162396 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 7957061 is about 2820.8262973817. The cubic root of 7957061 is about 199.6415328905.

The spelling of 7957061 in words is "seven million, nine hundred fifty-seven thousand, sixty-one".