47252200 has 24 divisors (see below), whose sum is σ = 109861830. Its totient is φ = 18900800.

The previous prime is 47252159. The next prime is 47252201. The reversal of 47252200 is 225274.

It can be written as a sum of positive squares in 3 ways, for example, as 43480836 + 3771364 = 6594^2 + 1942^2 .

It is not an unprimeable number, because it can be changed into a prime (47252201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117931 + ... + 118330.

Almost surely, 2^47252200 is an apocalyptic number.

47252200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47252200 is an abundant number, since it is smaller than the sum of its proper divisors (62609630).

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

47252200 is a wasteful number, since it uses less digits than its factorization.

47252200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236277 (or 236268 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 47252200 is about 6874.0235670239. The cubic root of 47252200 is about 361.5269504524.

Adding to 47252200 its reverse (225274), we get a palindrome (47477474).

The spelling of 47252200 in words is "forty-seven million, two hundred fifty-two thousand, two hundred".