16701423 has 4 divisors (see below), whose sum is σ = 22268568. Its totient is φ = 11134280.

The previous prime is 16701409. The next prime is 16701439. The reversal of 16701423 is 32410761.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16701423 - 2⁴ = 16701407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16701393 and 16701402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16701493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2783568 + ... + 2783573.

It is an arithmetic number, because the mean of its divisors is an integer number (5567142).

Almost surely, 2^16701423 is an apocalyptic number.

16701423 is a deficient number, since it is larger than the sum of its proper divisors (5567145).

16701423 is an equidigital number, since it uses as much as digits as its factorization.

16701423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567144.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 16701423 is about 4086.7374518068. The cubic root of 16701423 is about 255.6139148873.

The spelling of 16701423 in words is "sixteen million, seven hundred one thousand, four hundred twenty-three".