1375713 has 6 divisors (see below), whose sum is σ = 1987154. Its totient is φ = 917136.

The previous prime is 1375709. The next prime is 1375723. The reversal of 1375713 is 3175731.

1375713 is nontrivially palindromic in base 5.

It can be written as a sum of positive squares in only one way, i.e., 1292769 + 82944 = 1137^2 + 288^2 .

It is not a de Polignac number, because 1375713 - 2² = 1375709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1375723) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 76420 + ... + 76437.

2^1375713 is an apocalyptic number.

It is an amenable number.

1375713 is a deficient number, since it is larger than the sum of its proper divisors (611441).

1375713 is a wasteful number, since it uses less digits than its factorization.

1375713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152863 (or 152860 counting only the distinct ones).

The product of its digits is 2205, while the sum is 27.

The square root of 1375713 is about 1172.9079247750. The cubic root of 1375713 is about 111.2182217866.

The spelling of 1375713 in words is "one million, three hundred seventy-five thousand, seven hundred thirteen".