9274146 has 64 divisors (see below), whose sum is σ = 23224320. Its totient is φ = 2407680.

The previous prime is 9274141. The next prime is 9274157. The reversal of 9274146 is 6414729.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9274141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21925 + ... + 22343.

It is an arithmetic number, because the mean of its divisors is an integer number (362880).

Almost surely, 2^9274146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9274146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11612160).

9274146 is an abundant number, since it is smaller than the sum of its proper divisors (13950174).

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

9274146 is a wasteful number, since it uses less digits than its factorization.

9274146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479.

The product of its digits is 12096, while the sum is 33.

The square root of 9274146 is about 3045.3482559471. The cubic root of 9274146 is about 210.0993181001.

The spelling of 9274146 in words is "nine million, two hundred seventy-four thousand, one hundred forty-six".