9251946 has 24 divisors (see below), whose sum is σ = 21868704. Its totient is φ = 2803560.

The previous prime is 9251941. The next prime is 9251951. The reversal of 9251946 is 6491529.

It is an interprime number because it is at equal distance from previous prime (9251941) and next prime (9251951).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9251946.

It is not an unprimeable number, because it can be changed into a prime (9251941) 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, 23166 + ... + 23561.

It is an arithmetic number, because the mean of its divisors is an integer number (911196).

Almost surely, 2^9251946 is an apocalyptic number.

9251946 is an abundant number, since it is smaller than the sum of its proper divisors (12616758).

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

9251946 is a wasteful number, since it uses less digits than its factorization.

9251946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46746 (or 46743 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 9251946 is about 3041.7011687541. The cubic root of 9251946 is about 209.9315423118.

The spelling of 9251946 in words is "nine million, two hundred fifty-one thousand, nine hundred forty-six".