412651597 has 2 divisors, whose sum is σ = 412651598. Its totient is φ = 412651596.

The previous prime is 412651573. The next prime is 412651661. The reversal of 412651597 is 795156214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 364848201 + 47803396 = 19101^2 + 6914^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412651597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412651517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206325798 + 206325799.

It is an arithmetic number, because the mean of its divisors is an integer number (206325799).

Almost surely, 2^412651597 is an apocalyptic number.

It is an amenable number.

412651597 is a deficient number, since it is larger than the sum of its proper divisors (1).

412651597 is an equidigital number, since it uses as much as digits as its factorization.

412651597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 40.

The square root of 412651597 is about 20313.8277289141. The cubic root of 412651597 is about 744.4939566031.

The spelling of 412651597 in words is "four hundred twelve million, six hundred fifty-one thousand, five hundred ninety-seven".