47922701 has 2 divisors, whose sum is σ = 47922702. Its totient is φ = 47922700.

The previous prime is 47922661. The next prime is 47922709. The reversal of 47922701 is 10722974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37515625 + 10407076 = 6125^2 + 3226^2 .

It is a cyclic number.

It is not a de Polignac number, because 47922701 - 2¹⁴ = 47906317 is a prime.

It is a super-2 number, since 2×47922701² = 4593170542270802, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47922709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23961350 + 23961351.

It is an arithmetic number, because the mean of its divisors is an integer number (23961351).

Almost surely, 2^47922701 is an apocalyptic number.

It is an amenable number.

47922701 is a deficient number, since it is larger than the sum of its proper divisors (1).

47922701 is an equidigital number, since it uses as much as digits as its factorization.

47922701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 47922701 is about 6922.6224077296. The cubic root of 47922701 is about 363.2289281889.

The spelling of 47922701 in words is "forty-seven million, nine hundred twenty-two thousand, seven hundred one".