47263760 has 20 divisors (see below), whose sum is σ = 109888428. Its totient is φ = 18905472.

The previous prime is 47263739. The next prime is 47263771. The reversal of 47263760 is 6736274.

It can be written as a sum of positive squares in 2 ways, for example, as 4857616 + 42406144 = 2204^2 + 6512^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 47263760.

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, 295319 + ... + 295478.

Almost surely, 2^47263760 is an apocalyptic number.

47263760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47263760 is an abundant number, since it is smaller than the sum of its proper divisors (62624668).

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

47263760 is a wasteful number, since it uses less digits than its factorization.

47263760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590810 (or 590804 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 47263760 is about 6874.8643622984. The cubic root of 47263760 is about 361.5564299319.

The spelling of 47263760 in words is "forty-seven million, two hundred sixty-three thousand, seven hundred sixty".