105156246 has 16 divisors (see below), whose sum is σ = 226490544. Its totient is φ = 32355744.

The previous prime is 105156217. The next prime is 105156277. The reversal of 105156246 is 642651501.

It is a super-2 number, since 2×105156246² = 22115672145625032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674001 + ... + 674156.

It is an arithmetic number, because the mean of its divisors is an integer number (14155659).

Almost surely, 2^105156246 is an apocalyptic number.

105156246 is an abundant number, since it is smaller than the sum of its proper divisors (121334298).

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

105156246 is a wasteful number, since it uses less digits than its factorization.

105156246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348175.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 105156246 is about 10254.5719559619. The cubic root of 105156246 is about 472.0032886633.

It can be divided in two parts, 10515 and 6246, that added together give a palindrome (16761).

The spelling of 105156246 in words is "one hundred five million, one hundred fifty-six thousand, two hundred forty-six".