9148494 has 16 divisors (see below), whose sum is σ = 18743760. Its totient is φ = 2975040.

The previous prime is 9148487. The next prime is 9148501. The reversal of 9148494 is 4948419.

It is an interprime number because it is at equal distance from previous prime (9148487) and next prime (9148501).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18349 + ... + 18840.

It is an arithmetic number, because the mean of its divisors is an integer number (1171485).

Almost surely, 2^9148494 is an apocalyptic number.

9148494 is an abundant number, since it is smaller than the sum of its proper divisors (9595266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9148494 is a wasteful number, since it uses less digits than its factorization.

9148494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37235.

The product of its digits is 41472, while the sum is 39.

The square root of 9148494 is about 3024.6477480857. The cubic root of 9148494 is about 209.1461474839.

The spelling of 9148494 in words is "nine million, one hundred forty-eight thousand, four hundred ninety-four".