12401030 has 32 divisors (see below), whose sum is σ = 23030784. Its totient is φ = 4805856.

The previous prime is 12401027. The next prime is 12401047. The reversal of 12401030 is 3010421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55499 + ... + 55721.

It is an arithmetic number, because the mean of its divisors is an integer number (719712).

Almost surely, 2^12401030 is an apocalyptic number.

12401030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12401030 is a deficient number, since it is larger than the sum of its proper divisors (10629754).

12401030 is a wasteful number, since it uses less digits than its factorization.

12401030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 12401030 is about 3521.5096194672. The cubic root of 12401030 is about 231.4653139491.

Adding to 12401030 its reverse (3010421), we get a palindrome (15411451).

The spelling of 12401030 in words is "twelve million, four hundred one thousand, thirty".