47765652 has 48 divisors (see below), whose sum is σ = 123275712. Its totient is φ = 14273280.

The previous prime is 47765651. The next prime is 47765657. The reversal of 47765652 is 25656774.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47765651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7158 + ... + 12114.

It is an arithmetic number, because the mean of its divisors is an integer number (2568244).

Almost surely, 2^47765652 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 47765652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61637856).

47765652 is an abundant number, since it is smaller than the sum of its proper divisors (75510060).

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

47765652 is a wasteful number, since it uses less digits than its factorization.

47765652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048 (or 5046 counting only the distinct ones).

The product of its digits is 352800, while the sum is 42.

The square root of 47765652 is about 6911.2699267211. The cubic root of 47765652 is about 362.8317109562.

The spelling of 47765652 in words is "forty-seven million, seven hundred sixty-five thousand, six hundred fifty-two".