1373147206 has 16 divisors (see below), whose sum is σ = 2111961600. Its totient is φ = 669277000.

The previous prime is 1373147189. The next prime is 1373147207. The reversal of 1373147206 is 6027413731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373147207) 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, 5506 + ... + 52693.

It is an arithmetic number, because the mean of its divisors is an integer number (131997600).

Almost surely, 2^1373147206 is an apocalyptic number.

1373147206 is a deficient number, since it is larger than the sum of its proper divisors (738814394).

1373147206 is a wasteful number, since it uses less digits than its factorization.

1373147206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58499.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 1373147206 is about 37056.0009445164. Note that the first 3 decimals coincide. The cubic root of 1373147206 is about 1111.4903569014.

It can be divided in two parts, 1373147 and 206, that multiplied together give a palindrome (282868282).

The spelling of 1373147206 in words is "one billion, three hundred seventy-three million, one hundred forty-seven thousand, two hundred six".