108427448 has 8 divisors (see below), whose sum is σ = 203301480. Its totient is φ = 54213720.

The previous prime is 108427447. The next prime is 108427463. The reversal of 108427448 is 844724801.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×108427448² = 23513022959585408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108427441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6776708 + ... + 6776723.

It is an arithmetic number, because the mean of its divisors is an integer number (25412685).

Almost surely, 2^108427448 is an apocalyptic number.

It is an amenable number.

108427448 is a deficient number, since it is larger than the sum of its proper divisors (94874032).

108427448 is a wasteful number, since it uses less digits than its factorization.

108427448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13553437 (or 13553433 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The square root of 108427448 is about 10412.8501381706. The cubic root of 108427448 is about 476.8477583612.

It can be divided in two parts, 108427 and 448, that multiplied together give a triangular number (48575296 = T₉₈₅₆).

The spelling of 108427448 in words is "one hundred eight million, four hundred twenty-seven thousand, four hundred forty-eight".