105247802 has 16 divisors (see below), whose sum is σ = 181288800. Its totient is φ = 45321840.

The previous prime is 105247801. The next prime is 105247811. The reversal of 105247802 is 208742501.

It is a super-2 number, since 2×105247802² = 22154199651662408, which contains 22 as substring.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (105247801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125477 + ... + 126312.

It is an arithmetic number, because the mean of its divisors is an integer number (11330550).

Almost surely, 2^105247802 is an apocalyptic number.

105247802 is a deficient number, since it is larger than the sum of its proper divisors (76040998).

105247802 is a wasteful number, since it uses less digits than its factorization.

105247802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251821.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 105247802 is about 10259.0351398170. The cubic root of 105247802 is about 472.1402347124.

The spelling of 105247802 in words is "one hundred five million, two hundred forty-seven thousand, eight hundred two".