47308914 has 64 divisors (see below), whose sum is σ = 110592000. Its totient is φ = 14970960.

The previous prime is 47308853. The next prime is 47308927. The reversal of 47308914 is 41980374.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98527 + ... + 99005.

It is an arithmetic number, because the mean of its divisors is an integer number (1728000).

Almost surely, 2^47308914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47308914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55296000).

47308914 is an abundant number, since it is smaller than the sum of its proper divisors (63283086).

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

47308914 is a wasteful number, since it uses less digits than its factorization.

47308914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 47308914 is about 6878.1475703855. The cubic root of 47308914 is about 361.6715323755.

The spelling of 47308914 in words is "forty-seven million, three hundred eight thousand, nine hundred fourteen".