47568612 has 120 divisors (see below), whose sum is σ = 140542976. Its totient is φ = 12446784.

The previous prime is 47568611. The next prime is 47568629. The reversal of 47568612 is 21686574.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (47568611) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 374493 + ... + 374619.

Almost surely, 2^47568612 is an apocalyptic number.

47568612 is a gapful number since it is divisible by the number (42) 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 47568612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70271488).

47568612 is an abundant number, since it is smaller than the sum of its proper divisors (92974364).

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

47568612 is a wasteful number, since it uses less digits than its factorization.

47568612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 152 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 47568612 is about 6897.0002174859. Note that the first 3 decimals coincide. The cubic root of 47568612 is about 362.3321128240.

The spelling of 47568612 in words is "forty-seven million, five hundred sixty-eight thousand, six hundred twelve".