1601402206 has 16 divisors (see below), whose sum is σ = 2445992640. Its totient is φ = 786183840.

The previous prime is 1601402183. The next prime is 1601402207. The reversal of 1601402206 is 6022041061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601402207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600 + ... + 56596.

It is an arithmetic number, because the mean of its divisors is an integer number (152874540).

Almost surely, 2^1601402206 is an apocalyptic number.

1601402206 is a deficient number, since it is larger than the sum of its proper divisors (844590434).

1601402206 is a wasteful number, since it uses less digits than its factorization.

1601402206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56259.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1601402206 is about 40017.5237364832. The cubic root of 1601402206 is about 1169.9486684568.

Adding to 1601402206 its reverse (6022041061), we get a palindrome (7623443267).

The spelling of 1601402206 in words is "one billion, six hundred one million, four hundred two thousand, two hundred six".