47618052 has 24 divisors (see below), whose sum is σ = 111678336. Its totient is φ = 15791328.

The previous prime is 47618041. The next prime is 47618059. The reversal of 47618052 is 25081674.

It is not an unprimeable number, because it can be changed into a prime (47618059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7708 + ... + 12435.

It is an arithmetic number, because the mean of its divisors is an integer number (4653264).

Almost surely, 2^47618052 is an apocalyptic number.

It is an amenable number.

47618052 is an abundant number, since it is smaller than the sum of its proper divisors (64060284).

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

47618052 is a wasteful number, since it uses less digits than its factorization.

47618052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20347 (or 20345 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 47618052 is about 6900.5834535929. The cubic root of 47618052 is about 362.4575982113.

It can be divided in two parts, 476 and 18052, that added together give a triangular number (18528 = T₁₉₂).

The spelling of 47618052 in words is "forty-seven million, six hundred eighteen thousand, fifty-two".