43314223 has 4 divisors (see below), whose sum is σ = 44711488. Its totient is φ = 41916960.

The previous prime is 43314211. The next prime is 43314263. The reversal of 43314223 is 32241334.

It is a happy number.

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

It is not a de Polignac number, because 43314223 - 2⁵ = 43314191 is a prime.

It is a super-2 number, since 2×43314223² = 3752243828187458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43314194 and 43314203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43314203) 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, 698586 + ... + 698647.

It is an arithmetic number, because the mean of its divisors is an integer number (11177872).

Almost surely, 2^43314223 is an apocalyptic number.

43314223 is a deficient number, since it is larger than the sum of its proper divisors (1397265).

43314223 is a wasteful number, since it uses less digits than its factorization.

43314223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397264.

The product of its digits is 1728, while the sum is 22.

The square root of 43314223 is about 6581.3541919578. The cubic root of 43314223 is about 351.1911064999.

Adding to 43314223 its reverse (32241334), we get a palindrome (75555557).

The spelling of 43314223 in words is "forty-three million, three hundred fourteen thousand, two hundred twenty-three".