47572002 has 32 divisors (see below), whose sum is σ = 106204800. Its totient is φ = 15783984.

The previous prime is 47571961. The next prime is 47572051. The reversal of 47572002 is 20027574.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 10443 + ... + 14289.

It is an arithmetic number, because the mean of its divisors is an integer number (3318900).

Almost surely, 2^47572002 is an apocalyptic number.

47572002 is an abundant number, since it is smaller than the sum of its proper divisors (58632798).

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

47572002 is a wasteful number, since it uses less digits than its factorization.

47572002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4087 (or 4081 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 47572002 is about 6897.2459721254. The cubic root of 47572002 is about 362.3407198770.

Adding to 47572002 its reverse (20027574), we get a palindrome (67599576).

The spelling of 47572002 in words is "forty-seven million, five hundred seventy-two thousand, two".