416923745 has 16 divisors (see below), whose sum is σ = 601875840. Its totient is φ = 270843264.

The previous prime is 416923729. The next prime is 416923763. The reversal of 416923745 is 547329614.

It is a cyclic number.

It is not a de Polignac number, because 416923745 - 2⁴ = 416923729 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312812 + ... + 314141.

It is an arithmetic number, because the mean of its divisors is an integer number (37617240).

Almost surely, 2^416923745 is an apocalyptic number.

It is an amenable number.

416923745 is a deficient number, since it is larger than the sum of its proper divisors (184952095).

416923745 is a wasteful number, since it uses less digits than its factorization.

416923745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626984.

The product of its digits is 181440, while the sum is 41.

The square root of 416923745 is about 20418.7106595887. The cubic root of 416923745 is about 747.0543691204.

The spelling of 416923745 in words is "four hundred sixteen million, nine hundred twenty-three thousand, seven hundred forty-five".