713138 has 16 divisors (see below), whose sum is σ = 1149120. Its totient is φ = 331056.

The previous prime is 713129. The next prime is 713147. The reversal of 713138 is 831317.

It is a happy number.

713138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (713129) and next prime (713147).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 713138.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493 + ... + 1911.

It is an arithmetic number, because the mean of its divisors is an integer number (71820).

2⁷¹³¹³⁸ is an apocalyptic number.

713138 is a deficient number, since it is larger than the sum of its proper divisors (435982).

713138 is a wasteful number, since it uses less digits than its factorization.

713138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481.

The product of its digits is 504, while the sum is 23.

The square root of 713138 is about 844.4749848279. The cubic root of 713138 is about 89.3424503702.

The spelling of 713138 in words is "seven hundred thirteen thousand, one hundred thirty-eight".