412175661 has 16 divisors (see below), whose sum is σ = 558223488. Its totient is φ = 270468800.

The previous prime is 412175653. The next prime is 412175669. The reversal of 412175661 is 166571214.

It is an interprime number because it is at equal distance from previous prime (412175653) and next prime (412175669).

It is a cyclic number.

It is not a de Polignac number, because 412175661 - 2³ = 412175653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412175669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173695 + ... + 176051.

It is an arithmetic number, because the mean of its divisors is an integer number (34888968).

Almost surely, 2^412175661 is an apocalyptic number.

It is an amenable number.

412175661 is a deficient number, since it is larger than the sum of its proper divisors (146047827).

412175661 is a wasteful number, since it uses less digits than its factorization.

412175661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252.

The product of its digits is 10080, while the sum is 33.

The square root of 412175661 is about 20302.1097672138. The cubic root of 412175661 is about 744.2076232171.

The spelling of 412175661 in words is "four hundred twelve million, one hundred seventy-five thousand, six hundred sixty-one".