11423797 has 8 divisors (see below), whose sum is σ = 14242752. Its totient is φ = 8901600.

The previous prime is 11423761. The next prime is 11423821. The reversal of 11423797 is 79732411.

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 11423797 - 2⁷ = 11423669 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 (11423747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74104 + ... + 74257.

It is an arithmetic number, because the mean of its divisors is an integer number (1780344).

Almost surely, 2^11423797 is an apocalyptic number.

It is an amenable number.

11423797 is a deficient number, since it is larger than the sum of its proper divisors (2818955).

11423797 is a wasteful number, since it uses less digits than its factorization.

11423797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148379.

The product of its digits is 10584, while the sum is 34.

The square root of 11423797 is about 3379.9107976395. The cubic root of 11423797 is about 225.2182047777.

The spelling of 11423797 in words is "eleven million, four hundred twenty-three thousand, seven hundred ninety-seven".