47022416 has 60 divisors (see below), whose sum is σ = 109984032. Its totient is φ = 19075392.

The previous prime is 47022413. The next prime is 47022433. The reversal of 47022416 is 61422074.

It is a super-2 number, since 2×47022416² = 4422215212954112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47022413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39851 + ... + 41013.

Almost surely, 2^47022416 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 47022416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54992016).

47022416 is an abundant number, since it is smaller than the sum of its proper divisors (62961616).

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

47022416 is a wasteful number, since it uses less digits than its factorization.

47022416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216 (or 1191 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 47022416 is about 6857.2892603419. The cubic root of 47022416 is about 360.9399715516.

The spelling of 47022416 in words is "forty-seven million, twenty-two thousand, four hundred sixteen".