412532257 has 2 divisors, whose sum is σ = 412532258. Its totient is φ = 412532256.

The previous prime is 412532243. The next prime is 412532261. The reversal of 412532257 is 752235214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412252416 + 279841 = 20304^2 + 529^2 .

It is a cyclic number.

It is not a de Polignac number, because 412532257 - 2¹⁵ = 412499489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (412532287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206266128 + 206266129.

It is an arithmetic number, because the mean of its divisors is an integer number (206266129).

Almost surely, 2^412532257 is an apocalyptic number.

It is an amenable number.

412532257 is a deficient number, since it is larger than the sum of its proper divisors (1).

412532257 is an equidigital number, since it uses as much as digits as its factorization.

412532257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 31.

The square root of 412532257 is about 20310.8901085108. The cubic root of 412532257 is about 744.4221797694.

The spelling of 412532257 in words is "four hundred twelve million, five hundred thirty-two thousand, two hundred fifty-seven".