12042354 has 16 divisors (see below), whose sum is σ = 24122592. Its totient is φ = 4007808.

The previous prime is 12042347. The next prime is 12042383. The reversal of 12042354 is 45324021.

12042354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12042354² = 290036579722632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12042354.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4162 + ... + 6434.

It is an arithmetic number, because the mean of its divisors is an integer number (1507662).

Almost surely, 2^12042354 is an apocalyptic number.

12042354 is an abundant number, since it is smaller than the sum of its proper divisors (12080238).

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

12042354 is a wasteful number, since it uses less digits than its factorization.

12042354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 12042354 is about 3470.2095037620. The cubic root of 12042354 is about 229.2118835001.

Adding to 12042354 its reverse (45324021), we get a palindrome (57366375).

The spelling of 12042354 in words is "twelve million, forty-two thousand, three hundred fifty-four".