9125146 has 8 divisors (see below), whose sum is σ = 13875444. Its totient is φ = 4500000.

The previous prime is 9125143. The next prime is 9125147. The reversal of 9125146 is 6415219.

9125146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7590025 + 1535121 = 2755^2 + 1239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9125143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31105 + ... + 31396.

Almost surely, 2^9125146 is an apocalyptic number.

9125146 is a deficient number, since it is larger than the sum of its proper divisors (4750298).

9125146 is a wasteful number, since it uses less digits than its factorization.

9125146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62576.

The product of its digits is 2160, while the sum is 28.

The square root of 9125146 is about 3020.7856593939. The cubic root of 9125146 is about 208.9680743036.

The spelling of 9125146 in words is "nine million, one hundred twenty-five thousand, one hundred forty-six".