2246131406 has 8 divisors (see below), whose sum is σ = 3370863720. Its totient is φ = 1122510168.

The previous prime is 2246131369. The next prime is 2246131429. The reversal of 2246131406 is 6041316422.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272696 + ... + 280811.

It is an arithmetic number, because the mean of its divisors is an integer number (421357965).

Almost surely, 2^2246131406 is an apocalyptic number.

2246131406 is a deficient number, since it is larger than the sum of its proper divisors (1124732314).

2246131406 is a wasteful number, since it uses less digits than its factorization.

2246131406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555538.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2246131406 is about 47393.3687977548. The cubic root of 2246131406 is about 1309.6192600180.

Adding to 2246131406 its reverse (6041316422), we get a palindrome (8287447828).

The spelling of 2246131406 in words is "two billion, two hundred forty-six million, one hundred thirty-one thousand, four hundred six".