47275700 has 36 divisors (see below), whose sum is σ = 103079340. Its totient is φ = 18819840.

The previous prime is 47275693. The next prime is 47275717. The reversal of 47275700 is 757274.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 106276 + 47169424 = 326^2 + 6868^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22286 + ... + 24314.

It is an arithmetic number, because the mean of its divisors is an integer number (2863315).

Almost surely, 2^47275700 is an apocalyptic number.

It is an amenable number.

47275700 is an abundant number, since it is smaller than the sum of its proper divisors (55803640).

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

47275700 is a wasteful number, since it uses less digits than its factorization.

47275700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276 (or 2269 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 32.

The square root of 47275700 is about 6875.7326882304. The cubic root of 47275700 is about 361.5868734140.

The spelling of 47275700 in words is "forty-seven million, two hundred seventy-five thousand, seven hundred".