47448260 has 12 divisors (see below), whose sum is σ = 99641388. Its totient is φ = 18979296.

The previous prime is 47448257. The next prime is 47448281. The reversal of 47448260 is 6284474.

It can be written as a sum of positive squares in 2 ways, for example, as 14638276 + 32809984 = 3826^2 + 5728^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47448260.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186187 + ... + 1186226.

It is an arithmetic number, because the mean of its divisors is an integer number (8303449).

Almost surely, 2^47448260 is an apocalyptic number.

It is an amenable number.

47448260 is an abundant number, since it is smaller than the sum of its proper divisors (52193128).

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

47448260 is a wasteful number, since it uses less digits than its factorization.

47448260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372422 (or 2372420 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 47448260 is about 6888.2697392016. The cubic root of 47448260 is about 362.0262793413.

The spelling of 47448260 in words is "forty-seven million, four hundred forty-eight thousand, two hundred sixty".