73231703 has 8 divisors (see below), whose sum is σ = 75694080. Its totient is φ = 70775640.

The previous prime is 73231693. The next prime is 73231721. The reversal of 73231703 is 30713237.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 73231703 - 2¹⁴ = 73215319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73231723) 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, 38726 + ... + 40572.

It is an arithmetic number, because the mean of its divisors is an integer number (9461760).

Almost surely, 2^73231703 is an apocalyptic number.

73231703 is a deficient number, since it is larger than the sum of its proper divisors (2462377).

73231703 is a wasteful number, since it uses less digits than its factorization.

73231703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157.

The product of its (nonzero) digits is 2646, while the sum is 26.

The square root of 73231703 is about 8557.5523953990. The cubic root of 73231703 is about 418.3756286324.

The spelling of 73231703 in words is "seventy-three million, two hundred thirty-one thousand, seven hundred three".