92474149 has 4 divisors (see below), whose sum is σ = 92547180. Its totient is φ = 92401120.

The previous prime is 92474141. The next prime is 92474153. The reversal of 92474149 is 94147429.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67404100 + 25070049 = 8210^2 + 5007^2 .

It is a cyclic number.

It is not a de Polignac number, because 92474149 - 2³ = 92474141 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92474141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34582 + ... + 37159.

It is an arithmetic number, because the mean of its divisors is an integer number (23136795).

Almost surely, 2^92474149 is an apocalyptic number.

It is an amenable number.

92474149 is a deficient number, since it is larger than the sum of its proper divisors (73031).

92474149 is a wasteful number, since it uses less digits than its factorization.

92474149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73030.

The product of its digits is 72576, while the sum is 40.

The square root of 92474149 is about 9616.3480074298. The cubic root of 92474149 is about 452.2099505627.

The spelling of 92474149 in words is "ninety-two million, four hundred seventy-four thousand, one hundred forty-nine".