47554752 has 112 divisors (see below), whose sum is σ = 147474432. Its totient is φ = 13240320.

The previous prime is 47554733. The next prime is 47554799. The reversal of 47554752 is 25745574.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×47554752² = 4522908875563008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47554752.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54673 + ... + 55535.

It is an arithmetic number, because the mean of its divisors is an integer number (1316736).

Almost surely, 2^47554752 is an apocalyptic number.

47554752 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47554752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73737216).

47554752 is an abundant number, since it is smaller than the sum of its proper divisors (99919680).

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

47554752 is a wasteful number, since it uses less digits than its factorization.

47554752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926 (or 916 counting only the distinct ones).

The product of its digits is 196000, while the sum is 39.

The square root of 47554752 is about 6895.9953596272. The cubic root of 47554752 is about 362.2969186719.

The spelling of 47554752 in words is "forty-seven million, five hundred fifty-four thousand, seven hundred fifty-two".