108742995 has 24 divisors (see below), whose sum is σ = 188744400. Its totient is φ = 57917376.

The previous prime is 108742993. The next prime is 108743003. The reversal of 108742995 is 599247801.

It is not a de Polignac number, because 108742995 - 2¹ = 108742993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 108742995.

It is not an unprimeable number, because it can be changed into a prime (108742993) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48816 + ... + 50994.

It is an arithmetic number, because the mean of its divisors is an integer number (7864350).

Almost surely, 2^108742995 is an apocalyptic number.

108742995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

108742995 is a deficient number, since it is larger than the sum of its proper divisors (80001405).

108742995 is a wasteful number, since it uses less digits than its factorization.

108742995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299 (or 3296 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 108742995 is about 10427.9909378557. The cubic root of 108742995 is about 477.3098865811.

The spelling of 108742995 in words is "one hundred eight million, seven hundred forty-two thousand, nine hundred ninety-five".