12046090 has 32 divisors (see below), whose sum is σ = 25455744. Its totient is φ = 4017600.

The previous prime is 12046079. The next prime is 12046103. The reversal of 12046090 is 9064021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265 + ... + 4915.

It is an arithmetic number, because the mean of its divisors is an integer number (795492).

Almost surely, 2^12046090 is an apocalyptic number.

12046090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12046090 is an abundant number, since it is smaller than the sum of its proper divisors (13409654).

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

12046090 is a wasteful number, since it uses less digits than its factorization.

12046090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 12046090 is about 3470.7477580487. The cubic root of 12046090 is about 229.2355844879.

The spelling of 12046090 in words is "twelve million, forty-six thousand, ninety".