205741022 has 8 divisors (see below), whose sum is σ = 319253400. Its totient is φ = 99323224.

The previous prime is 205741013. The next prime is 205741027. The reversal of 205741022 is 220147502.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205741027) 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, 1773572 + ... + 1773687.

It is an arithmetic number, because the mean of its divisors is an integer number (39906675).

Almost surely, 2^205741022 is an apocalyptic number.

205741022 is a deficient number, since it is larger than the sum of its proper divisors (113512378).

205741022 is a wasteful number, since it uses less digits than its factorization.

205741022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547290.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 205741022 is about 14343.6753309603. The cubic root of 205741022 is about 590.3464612618.

Adding to 205741022 its reverse (220147502), we get a palindrome (425888524).

The spelling of 205741022 in words is "two hundred five million, seven hundred forty-one thousand, twenty-two".