48932789 has 2 divisors, whose sum is σ = 48932790. Its totient is φ = 48932788.

The previous prime is 48932761. The next prime is 48932791. The reversal of 48932789 is 98723984.

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., 45454564 + 3478225 = 6742^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 48932789 - 2²⁴ = 32155573 is a prime.

Together with 48932791, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48932489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24466394 + 24466395.

It is an arithmetic number, because the mean of its divisors is an integer number (24466395).

Almost surely, 2^48932789 is an apocalyptic number.

It is an amenable number.

48932789 is a deficient number, since it is larger than the sum of its proper divisors (1).

48932789 is an equidigital number, since it uses as much as digits as its factorization.

48932789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The square root of 48932789 is about 6995.1975669026. The cubic root of 48932789 is about 365.7631845176.

The spelling of 48932789 in words is "forty-eight million, nine hundred thirty-two thousand, seven hundred eighty-nine".