11493723 has 8 divisors (see below), whose sum is σ = 15466000. Its totient is φ = 7591968.

The previous prime is 11493719. The next prime is 11493733. The reversal of 11493723 is 32739411.

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

It is not a de Polignac number, because 11493723 - 2² = 11493719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11493733) 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, 17248 + ... + 17901.

It is an arithmetic number, because the mean of its divisors is an integer number (1933250).

Almost surely, 2^11493723 is an apocalyptic number.

11493723 is a deficient number, since it is larger than the sum of its proper divisors (3972277).

11493723 is a wasteful number, since it uses less digits than its factorization.

11493723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35261.

The product of its digits is 4536, while the sum is 30.

The square root of 11493723 is about 3390.2393720798. The cubic root of 11493723 is about 225.6767967319.

It can be divided in two parts, 114937 and 23, that added together give a triangular number (114960 = T₄₇₉).

The spelling of 11493723 in words is "eleven million, four hundred ninety-three thousand, seven hundred twenty-three".