47275008 has 88 divisors (see below), whose sum is σ = 137558400. Its totient is φ = 14315520.

The previous prime is 47275003. The next prime is 47275013. The reversal of 47275008 is 80057274.

It is an interprime number because it is at equal distance from previous prime (47275003) and next prime (47275013).

It is a tau number, because it is divible by the number of its divisors (88).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 47275008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47275003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33093 + ... + 34491.

Almost surely, 2^47275008 is an apocalyptic number.

47275008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47275008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68779200).

47275008 is an abundant number, since it is smaller than the sum of its proper divisors (90283392).

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

47275008 is a wasteful number, since it uses less digits than its factorization.

47275008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433 (or 1415 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 47275008 is about 6875.6823661365. The cubic root of 47275008 is about 361.5851091579.

The spelling of 47275008 in words is "forty-seven million, two hundred seventy-five thousand, eight".