105030462 has 16 divisors (see below), whose sum is σ = 210942720. Its totient is φ = 34863192.

The previous prime is 105030391. The next prime is 105030469. The reversal of 105030462 is 264030501.

It is a happy number.

It is a super-2 number, since 2×105030462² = 22062795895866888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105030469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35188 + ... + 38055.

It is an arithmetic number, because the mean of its divisors is an integer number (13183920).

Almost surely, 2^105030462 is an apocalyptic number.

105030462 is an abundant number, since it is smaller than the sum of its proper divisors (105912258).

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

105030462 is a wasteful number, since it uses less digits than its factorization.

105030462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73487.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 105030462 is about 10248.4370515704. The cubic root of 105030462 is about 471.8150159678.

Adding to 105030462 its reverse (264030501), we get a palindrome (369060963).

The spelling of 105030462 in words is "one hundred five million, thirty thousand, four hundred sixty-two".