1375714726 has 8 divisors (see below), whose sum is σ = 2064068064. Its totient is φ = 687692040.

The previous prime is 1375714721. The next prime is 1375714727. The reversal of 1375714726 is 6274175731.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375714721) 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, 71985 + ... + 89068.

It is an arithmetic number, because the mean of its divisors is an integer number (258008508).

Almost surely, 2^1375714726 is an apocalyptic number.

1375714726 is a deficient number, since it is larger than the sum of its proper divisors (688353338).

1375714726 is a wasteful number, since it uses less digits than its factorization.

1375714726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165326.

The product of its digits is 246960, while the sum is 43.

The square root of 1375714726 is about 37090.6285468446. The cubic root of 1375714726 is about 1112.1826829889.

The spelling of 1375714726 in words is "one billion, three hundred seventy-five million, seven hundred fourteen thousand, seven hundred twenty-six".