416452628 has 12 divisors (see below), whose sum is σ = 760478880. Its totient is φ = 199172952.

The previous prime is 416452607. The next prime is 416452639. The reversal of 416452628 is 826254614.

It is a junction number, because it is equal to n+sod(n) for n = 416452591 and 416452600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2263238 + ... + 2263421.

It is an arithmetic number, because the mean of its divisors is an integer number (63373240).

Almost surely, 2^416452628 is an apocalyptic number.

It is an amenable number.

416452628 is a deficient number, since it is larger than the sum of its proper divisors (344026252).

416452628 is a wasteful number, since it uses less digits than its factorization.

416452628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526686 (or 4526684 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 416452628 is about 20407.1709945303. The cubic root of 416452628 is about 746.7728766679.

The spelling of 416452628 in words is "four hundred sixteen million, four hundred fifty-two thousand, six hundred twenty-eight".