105916738 has 4 divisors (see below), whose sum is σ = 158875110. Its totient is φ = 52958368.

The previous prime is 105916721. The next prime is 105916747. The reversal of 105916738 is 837619501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 98664489 + 7252249 = 9933^2 + 2693^2 .

It is a super-2 number, since 2×105916738² = 22436710777121288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105916738.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26479183 + ... + 26479186.

Almost surely, 2^105916738 is an apocalyptic number.

105916738 is a deficient number, since it is larger than the sum of its proper divisors (52958372).

105916738 is an equidigital number, since it uses as much as digits as its factorization.

105916738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52958371.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 105916738 is about 10291.5857864568. The cubic root of 105916738 is about 473.1384022875.

The spelling of 105916738 in words is "one hundred five million, nine hundred sixteen thousand, seven hundred thirty-eight".