12054394 has 32 divisors (see below), whose sum is σ = 21119616. Its totient is φ = 5099520.

The previous prime is 12054391. The next prime is 12054403. The reversal of 12054394 is 49345021.

It is not an unprimeable number, because it can be changed into a prime (12054391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62362 + ... + 62554.

It is an arithmetic number, because the mean of its divisors is an integer number (659988).

Almost surely, 2^12054394 is an apocalyptic number.

12054394 is a deficient number, since it is larger than the sum of its proper divisors (9065222).

12054394 is a wasteful number, since it uses less digits than its factorization.

12054394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 12054394 is about 3471.9438359513. The cubic root of 12054394 is about 229.2882470822.

The spelling of 12054394 in words is "twelve million, fifty-four thousand, three hundred ninety-four".