9402222 has 8 divisors (see below), whose sum is σ = 18804456. Its totient is φ = 3134072.

The previous prime is 9402221. The next prime is 9402223. The reversal of 9402222 is 2222049.

It is an interprime number because it is at equal distance from previous prime (9402221) and next prime (9402223).

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

9402222 is an admirable number.

9402222 is a modest number, since divided by 2222 gives 940 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9402221) 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, 783513 + ... + 783524.

It is an arithmetic number, because the mean of its divisors is an integer number (2350557).

Almost surely, 2^9402222 is an apocalyptic number.

9402222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9402222 is a wasteful number, since it uses less digits than its factorization.

9402222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567042.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 9402222 is about 3066.3042901839. The cubic root of 9402222 is about 211.0620573213.

The spelling of 9402222 in words is "nine million, four hundred two thousand, two hundred twenty-two".