47282500 has 30 divisors (see below), whose sum is σ = 103402838. Its totient is φ = 18912000.

The previous prime is 47282483. The next prime is 47282531. The reversal of 47282500 is 528274.

It can be written as a sum of positive squares in 5 ways, for example, as 6220036 + 41062464 = 2494^2 + 6408^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6957 + ... + 11956.

Almost surely, 2^47282500 is an apocalyptic number.

It is an amenable number.

47282500 is an abundant number, since it is smaller than the sum of its proper divisors (56120338).

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

47282500 is a wasteful number, since it uses less digits than its factorization.

47282500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18937 (or 18920 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 47282500 is about 6876.2271632051. The cubic root of 47282500 is about 361.6042091197.

The spelling of 47282500 in words is "forty-seven million, two hundred eighty-two thousand, five hundred".