108487242 has 32 divisors (see below), whose sum is σ = 241617600. Its totient is φ = 36082224.

The previous prime is 108487241. The next prime is 108487243. The reversal of 108487242 is 242784801.

It is an interprime number because it is at equal distance from previous prime (108487241) and next prime (108487243).

It is a junction number, because it is equal to n+sod(n) for n = 108487197 and 108487206.

It is not an unprimeable number, because it can be changed into a prime (108487241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25513 + ... + 29459.

It is an arithmetic number, because the mean of its divisors is an integer number (7550550).

Almost surely, 2^108487242 is an apocalyptic number.

108487242 is an abundant number, since it is smaller than the sum of its proper divisors (133130358).

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

108487242 is a wasteful number, since it uses less digits than its factorization.

108487242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4467 (or 4461 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 108487242 is about 10415.7209063991. The cubic root of 108487242 is about 476.9353972871.

The spelling of 108487242 in words is "one hundred eight million, four hundred eighty-seven thousand, two hundred forty-two".