48797669 has 2 divisors, whose sum is σ = 48797670. Its totient is φ = 48797668.

The previous prime is 48797657. The next prime is 48797677. The reversal of 48797669 is 96679784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32069569 + 16728100 = 5663^2 + 4090^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48797669 is a prime.

It is a super-2 number, since 2×48797669² = 4762424999667122, 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 (48797699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24398834 + 24398835.

It is an arithmetic number, because the mean of its divisors is an integer number (24398835).

Almost surely, 2^48797669 is an apocalyptic number.

It is an amenable number.

48797669 is a deficient number, since it is larger than the sum of its proper divisors (1).

48797669 is an equidigital number, since it uses as much as digits as its factorization.

48797669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4572288, while the sum is 56.

The square root of 48797669 is about 6985.5328357971. The cubic root of 48797669 is about 365.4262088234.

The spelling of 48797669 in words is "forty-eight million, seven hundred ninety-seven thousand, six hundred sixty-nine".