223958141 has 4 divisors (see below), whose sum is σ = 244317984. Its totient is φ = 203598300.

The previous prime is 223958131. The next prime is 223958171. The reversal of 223958141 is 141859322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223958141 - 2²² = 219763837 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 (223958131) 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, 10179905 + ... + 10179926.

It is an arithmetic number, because the mean of its divisors is an integer number (61079496).

Almost surely, 2^223958141 is an apocalyptic number.

It is an amenable number.

223958141 is a deficient number, since it is larger than the sum of its proper divisors (20359843).

223958141 is a wasteful number, since it uses less digits than its factorization.

223958141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20359842.

The product of its digits is 17280, while the sum is 35.

The square root of 223958141 is about 14965.2310707186. The cubic root of 223958141 is about 607.2799620846.

The spelling of 223958141 in words is "two hundred twenty-three million, nine hundred fifty-eight thousand, one hundred forty-one".