47698933 has 2 divisors, whose sum is σ = 47698934. Its totient is φ = 47698932.

The previous prime is 47698919. The next prime is 47698951. The reversal of 47698933 is 33989674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47651409 + 47524 = 6903^2 + 218^2 .

It is a cyclic number.

It is not a de Polignac number, because 47698933 - 2⁵ = 47698901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47698033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23849466 + 23849467.

It is an arithmetic number, because the mean of its divisors is an integer number (23849467).

Almost surely, 2^47698933 is an apocalyptic number.

It is an amenable number.

47698933 is a deficient number, since it is larger than the sum of its proper divisors (1).

47698933 is an equidigital number, since it uses as much as digits as its factorization.

47698933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 49.

The square root of 47698933 is about 6906.4414136370. The cubic root of 47698933 is about 362.6626979536.

The spelling of 47698933 in words is "forty-seven million, six hundred ninety-eight thousand, nine hundred thirty-three".