47736272 has 40 divisors (see below), whose sum is σ = 98493696. Its totient is φ = 22334976.

The previous prime is 47736263. The next prime is 47736281. The reversal of 47736272 is 27263774.

It is an interprime number because it is at equal distance from previous prime (47736263) and next prime (47736281).

Its product of digits (98784) is a multiple of the sum of its prime divisors (1029).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60263 + ... + 61049.

Almost surely, 2^47736272 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 47736272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49246848).

47736272 is an abundant number, since it is smaller than the sum of its proper divisors (50757424).

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

47736272 is a wasteful number, since it uses less digits than its factorization.

47736272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035 (or 1029 counting only the distinct ones).

The product of its digits is 98784, while the sum is 38.

The square root of 47736272 is about 6909.1440859198. The cubic root of 47736272 is about 362.7573047559.

The spelling of 47736272 in words is "forty-seven million, seven hundred thirty-six thousand, two hundred seventy-two".