223040677 has 8 divisors (see below), whose sum is σ = 235632800. Its totient is φ = 210533904.

The previous prime is 223040617. The next prime is 223040681. The reversal of 223040677 is 776040322.

It is a happy number.

223040677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 223040677 - 2¹⁵ = 223007909 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 (223040617) 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, 15927 + ... + 26452.

It is an arithmetic number, because the mean of its divisors is an integer number (29454100).

Almost surely, 2^223040677 is an apocalyptic number.

It is an amenable number.

223040677 is a deficient number, since it is larger than the sum of its proper divisors (12592123).

223040677 is a wasteful number, since it uses less digits than its factorization.

223040677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42675.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 223040677 is about 14934.5464276623. The cubic root of 223040677 is about 606.4495687328.

Adding to 223040677 its reverse (776040322), we get a palindrome (999080999).

The spelling of 223040677 in words is "two hundred twenty-three million, forty thousand, six hundred seventy-seven".