47870262 has 72 divisors (see below), whose sum is σ = 117848640. Its totient is φ = 14018400.

The previous prime is 47870239. The next prime is 47870269. The reversal of 47870262 is 26207874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47870269) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 67164 + ... + 67872.

Almost surely, 2^47870262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47870262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58924320).

47870262 is an abundant number, since it is smaller than the sum of its proper divisors (69978378).

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

47870262 is a wasteful number, since it uses less digits than its factorization.

47870262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 47870262 is about 6918.8338612804. The cubic root of 47870262 is about 363.0963931337.

The spelling of 47870262 in words is "forty-seven million, eight hundred seventy thousand, two hundred sixty-two".