9250406 has 24 divisors (see below), whose sum is σ = 15525432. Its totient is φ = 4099200.

The previous prime is 9250403. The next prime is 9250427. The reversal of 9250406 is 6040529.

It is a super-2 number, since 2×9250406² = 171140022329672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9250403) 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 in 11 ways as a sum of consecutive naturals, for example, 81806 + ... + 81918.

It is an arithmetic number, because the mean of its divisors is an integer number (646893).

Almost surely, 2^9250406 is an apocalyptic number.

9250406 is a deficient number, since it is larger than the sum of its proper divisors (6275026).

9250406 is a wasteful number, since it uses less digits than its factorization.

9250406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 9250406 is about 3041.4480104056. The cubic root of 9250406 is about 209.9198938610.

The spelling of 9250406 in words is "nine million, two hundred fifty thousand, four hundred six".