9249402 has 16 divisors (see below), whose sum is σ = 18544032. Its totient is φ = 3075600.

The previous prime is 9249391. The next prime is 9249403. The reversal of 9249402 is 2049429.

It is a self number, because there is not a number n which added to its sum of digits gives 9249402.

It is not an unprimeable number, because it can be changed into a prime (9249403) 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 7 ways as a sum of consecutive naturals, for example, 1152 + ... + 4452.

It is an arithmetic number, because the mean of its divisors is an integer number (1159002).

Almost surely, 2^9249402 is an apocalyptic number.

9249402 is an abundant number, since it is smaller than the sum of its proper divisors (9294630).

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

9249402 is a wasteful number, since it uses less digits than its factorization.

9249402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 9249402 is about 3041.2829529657. The cubic root of 9249402 is about 209.9122989800.

It can be divided in two parts, 92 and 49402, that added together give a palindrome (49494).

The spelling of 9249402 in words is "nine million, two hundred forty-nine thousand, four hundred two".