92499949 has 2 divisors, whose sum is σ = 92499950. Its totient is φ = 92499948.

The previous prime is 92499947. The next prime is 92499959. The reversal of 92499949 is 94999429.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82482724 + 10017225 = 9082^2 + 3165^2 .

It is a cyclic number.

It is not a de Polignac number, because 92499949 - 2¹ = 92499947 is a prime.

Together with 92499947, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 92499949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92499943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46249974 + 46249975.

It is an arithmetic number, because the mean of its divisors is an integer number (46249975).

Almost surely, 2^92499949 is an apocalyptic number.

It is an amenable number.

92499949 is a deficient number, since it is larger than the sum of its proper divisors (1).

92499949 is an equidigital number, since it uses as much as digits as its factorization.

92499949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1889568, while the sum is 55.

The square root of 92499949 is about 9617.6893794716. The cubic root of 92499949 is about 452.2520017089.

The spelling of 92499949 in words is "ninety-two million, four hundred ninety-nine thousand, nine hundred forty-nine".