108747442 has 8 divisors (see below), whose sum is σ = 168383232. Its totient is φ = 52619700.

The previous prime is 108747439. The next prime is 108747461. The reversal of 108747442 is 244747801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×108747442² = 23652012283086728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876934 + ... + 877057.

It is an arithmetic number, because the mean of its divisors is an integer number (21047904).

Almost surely, 2^108747442 is an apocalyptic number.

108747442 is a deficient number, since it is larger than the sum of its proper divisors (59635790).

108747442 is a wasteful number, since it uses less digits than its factorization.

108747442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754024.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 108747442 is about 10428.2041598734. The cubic root of 108747442 is about 477.3163929562.

The spelling of 108747442 in words is "one hundred eight million, seven hundred forty-seven thousand, four hundred forty-two".