92993491 has 4 divisors (see below), whose sum is σ = 93025584. Its totient is φ = 92961400.

The previous prime is 92993479. The next prime is 92993503. The reversal of 92993491 is 19439929.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19439929 = 3881 ⋅5009.

It is an interprime number because it is at equal distance from previous prime (92993479) and next prime (92993503).

It is a cyclic number.

It is not a de Polignac number, because 92993491 - 2¹⁹ = 92469203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92993431) 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 in 3 ways as a sum of consecutive naturals, for example, 11215 + ... + 17656.

It is an arithmetic number, because the mean of its divisors is an integer number (23256396).

Almost surely, 2^92993491 is an apocalyptic number.

92993491 is a deficient number, since it is larger than the sum of its proper divisors (32093).

92993491 is a wasteful number, since it uses less digits than its factorization.

92993491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32092.

The product of its digits is 157464, while the sum is 46.

The square root of 92993491 is about 9643.3132791588. The cubic root of 92993491 is about 453.0549194575.

The spelling of 92993491 in words is "ninety-two million, nine hundred ninety-three thousand, four hundred ninety-one".