108847954 has 4 divisors (see below), whose sum is σ = 163271934. Its totient is φ = 54423976.

The previous prime is 108847951. The next prime is 108847987. The reversal of 108847954 is 459748801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 104550625 + 4297329 = 10225^2 + 2073^2 .

It is a super-2 number, since 2×108847954² = 23695754179972232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108847951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27211987 + ... + 27211990.

Almost surely, 2^108847954 is an apocalyptic number.

108847954 is a deficient number, since it is larger than the sum of its proper divisors (54423980).

108847954 is an equidigital number, since it uses as much as digits as its factorization.

108847954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54423979.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 108847954 is about 10433.0222850332. The cubic root of 108847954 is about 477.4634040829.

The spelling of 108847954 in words is "one hundred eight million, eight hundred forty-seven thousand, nine hundred fifty-four".