12146054 has 16 divisors (see below), whose sum is σ = 19414080. Its totient is φ = 5682600.

The previous prime is 12146053. The next prime is 12146059. The reversal of 12146054 is 45064121.

12146054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12146051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229 + ... + 5079.

It is an arithmetic number, because the mean of its divisors is an integer number (1213380).

Almost surely, 2^12146054 is an apocalyptic number.

12146054 is a deficient number, since it is larger than the sum of its proper divisors (7268026).

12146054 is a wasteful number, since it uses less digits than its factorization.

12146054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3955.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12146054 is about 3485.1189362775. The cubic root of 12146054 is about 229.8679393112.

The spelling of 12146054 in words is "twelve million, one hundred forty-six thousand, fifty-four".