12401834 has 8 divisors (see below), whose sum is σ = 18880608. Its totient is φ = 6108300.

The previous prime is 12401833. The next prime is 12401861. The reversal of 12401834 is 43810421.

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

It is not an unprimeable number, because it can be changed into a prime (12401833) 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, 46142 + ... + 46409.

It is an arithmetic number, because the mean of its divisors is an integer number (2360076).

Almost surely, 2^12401834 is an apocalyptic number.

12401834 is a deficient number, since it is larger than the sum of its proper divisors (6478774).

12401834 is an equidigital number, since it uses as much as digits as its factorization.

12401834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92620.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 12401834 is about 3521.6237732046. The cubic root of 12401834 is about 231.4703160630.

The spelling of 12401834 in words is "twelve million, four hundred one thousand, eight hundred thirty-four".