464272016 has 40 divisors (see below), whose sum is σ = 989353344. Its totient is φ = 209715840.

The previous prime is 464272013. The next prime is 464272021. The reversal of 464272016 is 610272464.

It is not an unprimeable number, because it can be changed into a prime (464272013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13970 + ... + 33521.

Almost surely, 2^464272016 is an apocalyptic number.

It is an amenable number.

464272016 is an abundant number, since it is smaller than the sum of its proper divisors (525081328).

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

464272016 is a wasteful number, since it uses less digits than its factorization.

464272016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47559 (or 47553 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 464272016 is about 21546.9723163140. The cubic root of 464272016 is about 774.3265831095.

The spelling of 464272016 in words is "four hundred sixty-four million, two hundred seventy-two thousand, sixteen".