105230574 has 24 divisors (see below), whose sum is σ = 230564880. Its totient is φ = 34682208.

The previous prime is 105230563. The next prime is 105230579. The reversal of 105230574 is 475032501.

It is a happy number.

105230574 is a `hidden beast` number, since 10 + 52 + 30 + 574 = 666.

It is a super-2 number, since 2×105230574² = 22146947408738952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105230579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31242 + ... + 34445.

It is an arithmetic number, because the mean of its divisors is an integer number (9606870).

Almost surely, 2^105230574 is an apocalyptic number.

105230574 is an abundant number, since it is smaller than the sum of its proper divisors (125334306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105230574 is a wasteful number, since it uses less digits than its factorization.

105230574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65784 (or 65781 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 105230574 is about 10258.1954553420. The cubic root of 105230574 is about 472.1144717806.

It can be divided in two parts, 1052 and 30574, that added together give a triangular number (31626 = T₂₅₁).

The spelling of 105230574 in words is "one hundred five million, two hundred thirty thousand, five hundred seventy-four".