47895420 has 24 divisors (see below), whose sum is σ = 134107344. Its totient is φ = 12772096.

The previous prime is 47895413. The next prime is 47895437. The reversal of 47895420 is 2459874.

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, 399069 + ... + 399188.

It is an arithmetic number, because the mean of its divisors is an integer number (5587806).

Almost surely, 2^47895420 is an apocalyptic number.

It is an amenable number.

47895420 is an abundant number, since it is smaller than the sum of its proper divisors (86211924).

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

47895420 is a wasteful number, since it uses less digits than its factorization.

47895420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798269 (or 798267 counting only the distinct ones).

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

The square root of 47895420 is about 6920.6517034164. The cubic root of 47895420 is about 363.1599898839.

The spelling of 47895420 in words is "forty-seven million, eight hundred ninety-five thousand, four hundred twenty".