47692373 has 2 divisors, whose sum is σ = 47692374. Its totient is φ = 47692372.

The previous prime is 47692349. The next prime is 47692387. The reversal of 47692373 is 37329674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45252529 + 2439844 = 6727^2 + 1562^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47692373 is a prime.

It is a super-2 number, since 2×47692373² = 4549124884742258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47692373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47692313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23846186 + 23846187.

It is an arithmetic number, because the mean of its divisors is an integer number (23846187).

Almost surely, 2^47692373 is an apocalyptic number.

It is an amenable number.

47692373 is a deficient number, since it is larger than the sum of its proper divisors (1).

47692373 is an equidigital number, since it uses as much as digits as its factorization.

47692373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 41.

The square root of 47692373 is about 6905.9664783432. The cubic root of 47692373 is about 362.6460716112.

The spelling of 47692373 in words is "forty-seven million, six hundred ninety-two thousand, three hundred seventy-three".