98774933 has 2 divisors, whose sum is σ = 98774934. Its totient is φ = 98774932.

The previous prime is 98774927. The next prime is 98774953. The reversal of 98774933 is 33947789.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73393489 + 25381444 = 8567^2 + 5038^2 .

It is a cyclic number.

It is not a de Polignac number, because 98774933 - 2¹⁴ = 98758549 is a prime.

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 (98774953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49387466 + 49387467.

It is an arithmetic number, because the mean of its divisors is an integer number (49387467).

Almost surely, 2^98774933 is an apocalyptic number.

It is an amenable number.

98774933 is a deficient number, since it is larger than the sum of its proper divisors (1).

98774933 is an equidigital number, since it uses as much as digits as its factorization.

98774933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 50.

The square root of 98774933 is about 9938.5578933767. The cubic root of 98774933 is about 462.2556710951.

The spelling of 98774933 in words is "ninety-eight million, seven hundred seventy-four thousand, nine hundred thirty-three".