108797742 has 20 divisors (see below), whose sum is σ = 243787896. Its totient is φ = 36265860.

The previous prime is 108797737. The next prime is 108797747. The reversal of 108797742 is 247797801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (108797737) and next prime (108797747).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108797747) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 335634 + ... + 335957.

Almost surely, 2^108797742 is an apocalyptic number.

108797742 is an abundant number, since it is smaller than the sum of its proper divisors (134990154).

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

108797742 is an equidigital number, since it uses as much as digits as its factorization.

108797742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671605 (or 671596 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The square root of 108797742 is about 10430.6156098286. The cubic root of 108797742 is about 477.3899741929.

The spelling of 108797742 in words is "one hundred eight million, seven hundred ninety-seven thousand, seven hundred forty-two".