412651 has 2 divisors, whose sum is σ = 412652. Its totient is φ = 412650.

The previous prime is 412639. The next prime is 412663. The reversal of 412651 is 156214.

412651 = T₅₂₃ + T₅₂₄ + T₅₂₅.

It is a balanced prime because it is at equal distance from previous prime (412639) and next prime (412663).

It is a cyclic number.

It is not a de Polignac number, because 412651 - 2⁵ = 412619 is a prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (412051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206325 + 206326.

It is an arithmetic number, because the mean of its divisors is an integer number (206326).

2⁴¹²⁶⁵¹ is an apocalyptic number.

412651 is the 525-th centered triangular number.

412651 is a deficient number, since it is larger than the sum of its proper divisors (1).

412651 is an equidigital number, since it uses as much as digits as its factorization.

412651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 19.

The square root of 412651 is about 642.3791715179. The cubic root of 412651 is about 74.4493597573.

Adding to 412651 its reverse (156214), we get a palindrome (568865).

The spelling of 412651 in words is "four hundred twelve thousand, six hundred fifty-one".