416240872 has 16 divisors (see below), whose sum is σ = 784814400. Its totient is φ = 206957040.

The previous prime is 416240791. The next prime is 416240879. The reversal of 416240872 is 278042614.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (416240879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143904 + ... + 146767.

It is an arithmetic number, because the mean of its divisors is an integer number (49050900).

Almost surely, 2^416240872 is an apocalyptic number.

It is an amenable number.

416240872 is a deficient number, since it is larger than the sum of its proper divisors (368573528).

416240872 is a wasteful number, since it uses less digits than its factorization.

416240872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290856 (or 290852 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 416240872 is about 20401.9820605744. The cubic root of 416240872 is about 746.6462832800.

The spelling of 416240872 in words is "four hundred sixteen million, two hundred forty thousand, eight hundred seventy-two".