412870428 has 18 divisors (see below), whose sum is σ = 1043644784. Its totient is φ = 137623464.

The previous prime is 412870421. The next prime is 412870441. The reversal of 412870428 is 824078214.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 11468623 = 412870428 / (4 + 1 + 2 + 8 + 7 + 0 + 4 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 412870392 and 412870401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412870421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5734276 + ... + 5734347.

Almost surely, 2^412870428 is an apocalyptic number.

It is an amenable number.

412870428 is an abundant number, since it is smaller than the sum of its proper divisors (630774356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412870428 is a wasteful number, since it uses less digits than its factorization.

412870428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11468633 (or 11468628 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 412870428 is about 20319.2132721717. The cubic root of 412870428 is about 744.6255361793.

The spelling of 412870428 in words is "four hundred twelve million, eight hundred seventy thousand, four hundred twenty-eight".