47350912 has 64 divisors (see below), whose sum is σ = 110404800. Its totient is φ = 19805184.

The previous prime is 47350909. The next prime is 47350931. The reversal of 47350912 is 21905374.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37914 + ... + 39142.

It is an arithmetic number, because the mean of its divisors is an integer number (1725075).

Almost surely, 2^47350912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47350912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55202400).

47350912 is an abundant number, since it is smaller than the sum of its proper divisors (63053888).

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

47350912 is a wasteful number, since it uses less digits than its factorization.

47350912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 47350912 is about 6881.1998953671. The cubic root of 47350912 is about 361.7785241111.

The spelling of 47350912 in words is "forty-seven million, three hundred fifty thousand, nine hundred twelve".