731114 has 4 divisors (see below), whose sum is σ = 1096674. Its totient is φ = 365556.

The previous prime is 731113. The next prime is 731117. The reversal of 731114 is 411137.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411137 = 137 ⋅3001.

It can be written as a sum of positive squares in only one way, i.e., 444889 + 286225 = 667^2 + 535^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 731092 and 731101.

It is not an unprimeable number, because it can be changed into a prime (731113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182777 + ... + 182780.

2⁷³¹¹¹⁴ is an apocalyptic number.

731114 is a deficient number, since it is larger than the sum of its proper divisors (365560).

731114 is a wasteful number, since it uses less digits than its factorization.

731114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365559.

The product of its digits is 84, while the sum is 17.

The square root of 731114 is about 855.0520451996. The cubic root of 731114 is about 90.0869119279.

The spelling of 731114 in words is "seven hundred thirty-one thousand, one hundred fourteen".