47255628 has 48 divisors (see below), whose sum is σ = 126393344. Its totient is φ = 13461120.

The previous prime is 47255627. The next prime is 47255629. The reversal of 47255628 is 82655274.

It is an interprime number because it is at equal distance from previous prime (47255627) and next prime (47255629).

It is not an unprimeable number, because it can be changed into a prime (47255627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37773 + ... + 39003.

Almost surely, 2^47255628 is an apocalyptic number.

It is an amenable number.

47255628 is an abundant number, since it is smaller than the sum of its proper divisors (79137716).

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

47255628 is a wasteful number, since it uses less digits than its factorization.

47255628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702 (or 1700 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 47255628 is about 6874.2729070062. The cubic root of 47255628 is about 361.5356927926.

The spelling of 47255628 in words is "forty-seven million, two hundred fifty-five thousand, six hundred twenty-eight".