9290074 has 4 divisors (see below), whose sum is σ = 13935114. Its totient is φ = 4645036.

The previous prime is 9290059. The next prime is 9290077. The reversal of 9290074 is 4700929.

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

It can be written as a sum of positive squares in only one way, i.e., 8555625 + 734449 = 2925^2 + 857^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (9290077) 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 as a sum of consecutive naturals, namely, 2322517 + ... + 2322520.

Almost surely, 2^9290074 is an apocalyptic number.

9290074 is a deficient number, since it is larger than the sum of its proper divisors (4645040).

9290074 is a wasteful number, since it uses less digits than its factorization.

9290074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645039.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 9290074 is about 3047.9622701077. The cubic root of 9290074 is about 210.2195285560.

The spelling of 9290074 in words is "nine million, two hundred ninety thousand, seventy-four".