47736216 has 160 divisors (see below), whose sum is σ = 150630480. Its totient is φ = 13996800.

The previous prime is 47736203. The next prime is 47736229. The reversal of 47736216 is 61263774.

It is an interprime number because it is at equal distance from previous prime (47736203) and next prime (47736229).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 263646 + ... + 263826.

Almost surely, 2^47736216 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 47736216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75315240).

47736216 is an abundant number, since it is smaller than the sum of its proper divisors (102894264).

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

47736216 is a wasteful number, since it uses less digits than its factorization.

47736216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 234 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 47736216 is about 6909.1400333182. The cubic root of 47736216 is about 362.7571629041.

47736216 divided by its sum of digits (36) gives a triangular number (1326006 = T₁₆₂₈).

The spelling of 47736216 in words is "forty-seven million, seven hundred thirty-six thousand, two hundred sixteen".