47854680 has 64 divisors (see below), whose sum is σ = 144944640. Its totient is φ = 12638592.

The previous prime is 47854679. The next prime is 47854687. The reversal of 47854680 is 8645874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47854687) 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, 10977 + ... + 14703.

It is an arithmetic number, because the mean of its divisors is an integer number (2264760).

Almost surely, 2^47854680 is an apocalyptic number.

47854680 is a gapful number since it is divisible by the number (40) 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 47854680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72472320).

47854680 is an abundant number, since it is smaller than the sum of its proper divisors (97089960).

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

47854680 is a wasteful number, since it uses less digits than its factorization.

47854680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3848 (or 3844 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 47854680 is about 6917.7077128193. The cubic root of 47854680 is about 363.0569923189.

The spelling of 47854680 in words is "forty-seven million, eight hundred fifty-four thousand, six hundred eighty".