416423064 has 64 divisors (see below), whose sum is σ = 1082188800. Its totient is φ = 133370496.

The previous prime is 416423047. The next prime is 416423071. The reversal of 416423064 is 460324614.

It is a super-2 number, since 2×416423064² = 346816336462296192, which contains 22 as substring.

It is a congruent number.

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, 153867 + ... + 156549.

It is an arithmetic number, because the mean of its divisors is an integer number (16909200).

Almost surely, 2^416423064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 416423064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541094400).

416423064 is an abundant number, since it is smaller than the sum of its proper divisors (665765736).

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

416423064 is a wasteful number, since it uses less digits than its factorization.

416423064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944 (or 2940 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 416423064 is about 20406.4466284554. The cubic root of 416423064 is about 746.7552050975.

Adding to 416423064 its reverse (460324614), we get a palindrome (876747678).

The spelling of 416423064 in words is "four hundred sixteen million, four hundred twenty-three thousand, sixty-four".