412157 has 2 divisors, whose sum is σ = 412158. Its totient is φ = 412156.

The previous prime is 412147. The next prime is 412171. The reversal of 412157 is 751214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 401956 + 10201 = 634^2 + 101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206078 + 206079.

It is an arithmetic number, because the mean of its divisors is an integer number (206079).

2⁴¹²¹⁵⁷ is an apocalyptic number.

It is an amenable number.

412157 is a deficient number, since it is larger than the sum of its proper divisors (1).

412157 is an equidigital number, since it uses as much as digits as its factorization.

412157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 280, while the sum is 20.

The square root of 412157 is about 641.9945482635. The cubic root of 412157 is about 74.4196391867.

The spelling of 412157 in words is "four hundred twelve thousand, one hundred fifty-seven".