22499094 has 8 divisors (see below), whose sum is σ = 44998200. Its totient is φ = 7499696.

The previous prime is 22499089. The next prime is 22499107. The reversal of 22499094 is 49099422.

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

22499094 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1874919 + ... + 1874930.

It is an arithmetic number, because the mean of its divisors is an integer number (5624775).

Almost surely, 2^22499094 is an apocalyptic number.

22499094 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.

22499094 is a wasteful number, since it uses less digits than its factorization.

22499094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749854.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 22499094 is about 4743.3209885058. The cubic root of 22499094 is about 282.3070193750.

The spelling of 22499094 in words is "twenty-two million, four hundred ninety-nine thousand, ninety-four".