94223340 has 36 divisors (see below), whose sum is σ = 285811344. Its totient is φ = 25126176.

The previous prime is 94223323. The next prime is 94223357. The reversal of 94223340 is 4332249.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (94223323) and next prime (94223357).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261552 + ... + 261911.

It is an arithmetic number, because the mean of its divisors is an integer number (7939204).

Almost surely, 2^94223340 is an apocalyptic number.

94223340 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

94223340 is an abundant number, since it is smaller than the sum of its proper divisors (191588004).

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

94223340 is a wasteful number, since it uses less digits than its factorization.

94223340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523478 (or 523473 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 94223340 is about 9706.8707625063. The cubic root of 94223340 is about 455.0434125144.

Adding to 94223340 its reverse (4332249), we get a palindrome (98555589).

The spelling of 94223340 in words is "ninety-four million, two hundred twenty-three thousand, three hundred forty".