108949873 has 8 divisors (see below), whose sum is σ = 114319296. Its totient is φ = 103633200.

The previous prime is 108949853. The next prime is 108949877. The reversal of 108949873 is 378949801.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 108949873 - 2¹³ = 108941681 is a prime.

It is a super-2 number, since 2×108949873² = 23740149653432258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108949877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8923 + ... + 17248.

It is an arithmetic number, because the mean of its divisors is an integer number (14289912).

Almost surely, 2^108949873 is an apocalyptic number.

It is an amenable number.

108949873 is a deficient number, since it is larger than the sum of its proper divisors (5369423).

108949873 is a wasteful number, since it uses less digits than its factorization.

108949873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26375.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 108949873 is about 10437.9055849342. The cubic root of 108949873 is about 477.6123807380.

The spelling of 108949873 in words is "one hundred eight million, nine hundred forty-nine thousand, eight hundred seventy-three".