415205630 has 32 divisors (see below), whose sum is σ = 881694720. Its totient is φ = 137763360.

The previous prime is 415205629. The next prime is 415205639. The reversal of 415205630 is 36502514.

It is a self number, because there is not a number n which added to its sum of digits gives 415205630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415205639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93500 + ... + 97839.

It is an arithmetic number, because the mean of its divisors is an integer number (27552960).

Almost surely, 2^415205630 is an apocalyptic number.

415205630 is an abundant number, since it is smaller than the sum of its proper divisors (466489090).

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

415205630 is a wasteful number, since it uses less digits than its factorization.

415205630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191384.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 415205630 is about 20376.5951522819. The cubic root of 415205630 is about 746.0267691592.

The spelling of 415205630 in words is "four hundred fifteen million, two hundred five thousand, six hundred thirty".