1918094 has 8 divisors (see below), whose sum is σ = 2970048. Its totient is φ = 928080.

The previous prime is 1918087. The next prime is 1918097. The reversal of 1918094 is 4908191.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1918094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1918097) 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, 15407 + ... + 15530.

It is an arithmetic number, because the mean of its divisors is an integer number (371256).

2^1918094 is an apocalyptic number.

1918094 is a deficient number, since it is larger than the sum of its proper divisors (1051954).

1918094 is a wasteful number, since it uses less digits than its factorization.

1918094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30970.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 1918094 is about 1384.9527067738. The cubic root of 1918094 is about 124.2481589467.

The spelling of 1918094 in words is "one million, nine hundred eighteen thousand, ninety-four".