412375640 has 32 divisors (see below), whose sum is σ = 957778560. Its totient is φ = 159628800.

The previous prime is 412375589. The next prime is 412375673. The reversal of 412375640 is 46573214.

It is a junction number, because it is equal to n+sod(n) for n = 412375597 and 412375606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165041 + ... + 167520.

It is an arithmetic number, because the mean of its divisors is an integer number (29930580).

Almost surely, 2^412375640 is an apocalyptic number.

412375640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412375640 is an abundant number, since it is smaller than the sum of its proper divisors (545402920).

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

412375640 is a wasteful number, since it uses less digits than its factorization.

412375640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332603 (or 332599 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 412375640 is about 20307.0342492448. The cubic root of 412375640 is about 744.3279617425.

The spelling of 412375640 in words is "four hundred twelve million, three hundred seventy-five thousand, six hundred forty".