415628730 has 48 divisors (see below), whose sum is σ = 1178877024. Its totient is φ = 100758240.

The previous prime is 415628711. The next prime is 415628737. The reversal of 415628730 is 37826514.

It is not an unprimeable number, because it can be changed into a prime (415628737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208924 + ... + 210903.

It is an arithmetic number, because the mean of its divisors is an integer number (24559938).

Almost surely, 2^415628730 is an apocalyptic number.

415628730 is an abundant number, since it is smaller than the sum of its proper divisors (763248294).

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

415628730 is a wasteful number, since it uses less digits than its factorization.

415628730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419851 (or 419848 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 415628730 is about 20386.9745180593. The cubic root of 415628730 is about 746.2800868319.

The spelling of 415628730 in words is "four hundred fifteen million, six hundred twenty-eight thousand, seven hundred thirty".