108774471 has 8 divisors (see below), whose sum is σ = 156189040. Its totient is φ = 66938112.

The previous prime is 108774461. The next prime is 108774473. The reversal of 108774471 is 174477801.

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

It is not a de Polignac number, because 108774471 - 2¹⁹ = 108250183 is a prime.

It is a super-3 number, since 3×108774471³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 2789089 = 108774471 / (1 + 0 + 8 + 7 + 7 + 4 + 4 + 7 + 1).

It is the 10430-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108774473) by changing a digit.

It is a nontrivial repunit in base 10429.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1394506 + ... + 1394583.

It is an arithmetic number, because the mean of its divisors is an integer number (19523630).

Almost surely, 2^108774471 is an apocalyptic number.

108774471 is a deficient number, since it is larger than the sum of its proper divisors (47414569).

108774471 is a wasteful number, since it uses less digits than its factorization.

108774471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789105.

The product of its (nonzero) digits is 43904, while the sum is 39.

The square root of 108774471 is about 10429.5000359557. The cubic root of 108774471 is about 477.3559350849.

The spelling of 108774471 in words is "one hundred eight million, seven hundred seventy-four thousand, four hundred seventy-one".