412719885 has 24 divisors (see below), whose sum is σ = 719102904. Its totient is φ = 218972160.

The previous prime is 412719871. The next prime is 412719893. The reversal of 412719885 is 588917214.

412719885 is a `hidden beast` number, since 412 + 71 + 98 + 85 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 66536649 + 346183236 = 8157^2 + 18606^2 .

It is not a de Polignac number, because 412719885 - 2⁶ = 412719821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 412719885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15076 + ... + 32445.

It is an arithmetic number, because the mean of its divisors is an integer number (29962621).

Almost surely, 2^412719885 is an apocalyptic number.

412719885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

412719885 is a deficient number, since it is larger than the sum of its proper divisors (306383019).

412719885 is a wasteful number, since it uses less digits than its factorization.

412719885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47725 (or 47722 counting only the distinct ones).

The product of its digits is 161280, while the sum is 45.

The square root of 412719885 is about 20315.5084848989. The cubic root of 412719885 is about 744.5350220762.

The spelling of 412719885 in words is "four hundred twelve million, seven hundred nineteen thousand, eight hundred eighty-five".