9190149 has 16 divisors (see below), whose sum is σ = 13144320. Its totient is φ = 5690880.

The previous prime is 9190127. The next prime is 9190157. The reversal of 9190149 is 9410919.

It is not a de Polignac number, because 9190149 - 2⁸ = 9189893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9190249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2889 + ... + 5169.

It is an arithmetic number, because the mean of its divisors is an integer number (821520).

Almost surely, 2^9190149 is an apocalyptic number.

It is an amenable number.

9190149 is a deficient number, since it is larger than the sum of its proper divisors (3954171).

9190149 is a wasteful number, since it uses less digits than its factorization.

9190149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380.

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 9190149 is about 3031.5258534276. The cubic root of 9190149 is about 209.4630955932.

It can be divided in two parts, 9190 and 149, that added together give a palindrome (9339).

The spelling of 9190149 in words is "nine million, one hundred ninety thousand, one hundred forty-nine".