412123648 has 20 divisors (see below), whose sum is σ = 823443390. Its totient is φ = 206061568.

The previous prime is 412123619. The next prime is 412123651. The reversal of 412123648 is 846321214.

It can be written as a sum of positive squares in only one way, i.e., 385415424 + 26708224 = 19632^2 + 5168^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401953 + ... + 402976.

Almost surely, 2^412123648 is an apocalyptic number.

It is an amenable number.

412123648 is a deficient number, since it is larger than the sum of its proper divisors (411319742).

412123648 is an frugal number, since it uses more digits than its factorization.

412123648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804947 (or 804931 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 412123648 is about 20300.8287515559. The cubic root of 412123648 is about 744.1763177139.

The spelling of 412123648 in words is "four hundred twelve million, one hundred twenty-three thousand, six hundred forty-eight".