27422094 has 64 divisors (see below), whose sum is σ = 65028096. Its totient is φ = 7547904.

The previous prime is 27422093. The next prime is 27422107. The reversal of 27422094 is 49022472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27422093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215859 + ... + 215985.

It is an arithmetic number, because the mean of its divisors is an integer number (1016064).

Almost surely, 2^27422094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27422094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32514048).

27422094 is an abundant number, since it is smaller than the sum of its proper divisors (37606002).

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

27422094 is a wasteful number, since it uses less digits than its factorization.

27422094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 27422094 is about 5236.6109269259. The cubic root of 27422094 is about 301.5552346626. Note that the first 3 decimals are identical.

The spelling of 27422094 in words is "twenty-seven million, four hundred twenty-two thousand, ninety-four".