48946769 has 2 divisors, whose sum is σ = 48946770. Its totient is φ = 48946768.

The previous prime is 48946739. The next prime is 48946789. The reversal of 48946769 is 96764984.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42510400 + 6436369 = 6520^2 + 2537^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48946769 is a prime.

It is a super-2 number, since 2×48946769² = 4791572391078722, 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 48946769.

It is not a weakly prime, because it can be changed into another prime (48946739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24473384 + 24473385.

It is an arithmetic number, because the mean of its divisors is an integer number (24473385).

Almost surely, 2^48946769 is an apocalyptic number.

It is an amenable number.

48946769 is a deficient number, since it is larger than the sum of its proper divisors (1).

48946769 is an equidigital number, since it uses as much as digits as its factorization.

48946769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 53.

The square root of 48946769 is about 6996.1967525220. The cubic root of 48946769 is about 365.7980138045.

The spelling of 48946769 in words is "forty-eight million, nine hundred forty-six thousand, seven hundred sixty-nine".