47330261 has 8 divisors (see below), whose sum is σ = 54670464. Its totient is φ = 40496320.

The previous prime is 47330249. The next prime is 47330263. The reversal of 47330261 is 16203374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47330261 - 2¹⁰ = 47329237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47330261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47330263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126365 + ... + 126738.

It is an arithmetic number, because the mean of its divisors is an integer number (6833808).

Almost surely, 2^47330261 is an apocalyptic number.

It is an amenable number.

47330261 is a deficient number, since it is larger than the sum of its proper divisors (7340203).

47330261 is a wasteful number, since it uses less digits than its factorization.

47330261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253131.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 47330261 is about 6879.6991940055. The cubic root of 47330261 is about 361.7259226978.

The spelling of 47330261 in words is "forty-seven million, three hundred thirty thousand, two hundred sixty-one".