412672237 has 2 divisors, whose sum is σ = 412672238. Its totient is φ = 412672236.

The previous prime is 412672231. The next prime is 412672277. The reversal of 412672237 is 732276214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342213001 + 70459236 = 18499^2 + 8394^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412672237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412672231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206336118 + 206336119.

It is an arithmetic number, because the mean of its divisors is an integer number (206336119).

Almost surely, 2^412672237 is an apocalyptic number.

It is an amenable number.

412672237 is a deficient number, since it is larger than the sum of its proper divisors (1).

412672237 is an equidigital number, since it uses as much as digits as its factorization.

412672237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 34.

The square root of 412672237 is about 20314.3357508928. The cubic root of 412672237 is about 744.5063690912.

The spelling of 412672237 in words is "four hundred twelve million, six hundred seventy-two thousand, two hundred thirty-seven".