19122094 has 8 divisors (see below), whose sum is σ = 30192840. Its totient is φ = 9057816.

The previous prime is 19122083. The next prime is 19122119. The reversal of 19122094 is 49022191.

It is a happy number.

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

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, 251569 + ... + 251644.

It is an arithmetic number, because the mean of its divisors is an integer number (3774105).

Almost surely, 2^19122094 is an apocalyptic number.

19122094 is a deficient number, since it is larger than the sum of its proper divisors (11070746).

19122094 is a wasteful number, since it uses less digits than its factorization.

19122094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503234.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 19122094 is about 4372.8816585862. The cubic root of 19122094 is about 267.4105165510.

The spelling of 19122094 in words is "nineteen million, one hundred twenty-two thousand, ninety-four".