105739230 has 32 divisors (see below), whose sum is σ = 257938848. Its totient is φ = 27734400.

The previous prime is 105739217. The next prime is 105739243. The reversal of 105739230 is 32937501.

It is an interprime number because it is at equal distance from previous prime (105739217) and next prime (105739243).

It is a super-2 number, since 2×105739230² = 22361569521985800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27061 + ... + 30720.

It is an arithmetic number, because the mean of its divisors is an integer number (8060589).

Almost surely, 2^105739230 is an apocalyptic number.

105739230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105739230 is an abundant number, since it is smaller than the sum of its proper divisors (152199618).

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

105739230 is a wasteful number, since it uses less digits than its factorization.

105739230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57852.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 105739230 is about 10282.9582319486. The cubic root of 105739230 is about 472.8739404259.

The spelling of 105739230 in words is "one hundred five million, seven hundred thirty-nine thousand, two hundred thirty".