92149073 has 2 divisors, whose sum is σ = 92149074. Its totient is φ = 92149072.

The previous prime is 92149051. The next prime is 92149103. The reversal of 92149073 is 37094129.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64513024 + 27636049 = 8032^2 + 5257^2 .

It is an emirp because it is prime and its reverse (37094129) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 92149073 - 2⁸ = 92148817 is a prime.

It is not a weakly prime, because it can be changed into another prime (92149003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46074536 + 46074537.

It is an arithmetic number, because the mean of its divisors is an integer number (46074537).

Almost surely, 2^92149073 is an apocalyptic number.

It is an amenable number.

92149073 is a deficient number, since it is larger than the sum of its proper divisors (1).

92149073 is an equidigital number, since it uses as much as digits as its factorization.

92149073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 92149073 is about 9599.4308685463. The cubic root of 92149073 is about 451.6794412464.

It can be divided in two parts, 921 and 49073, that added together give a palindrome (49994).

The spelling of 92149073 in words is "ninety-two million, one hundred forty-nine thousand, seventy-three".