47016372 has 72 divisors (see below), whose sum is σ = 121697184. Its totient is φ = 14043456.

The previous prime is 47016287. The next prime is 47016377. The reversal of 47016372 is 27361074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47016377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 288363 + ... + 288525.

Almost surely, 2^47016372 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 47016372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60848592).

47016372 is an abundant number, since it is smaller than the sum of its proper divisors (74680812).

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

47016372 is a wasteful number, since it uses less digits than its factorization.

47016372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 47016372 is about 6856.8485472555. The cubic root of 47016372 is about 360.9245064830.

The spelling of 47016372 in words is "forty-seven million, sixteen thousand, three hundred seventy-two".