108982401 has 24 divisors (see below), whose sum is σ = 162140832. Its totient is φ = 65049600.

The previous prime is 108982351. The next prime is 108982409. The reversal of 108982401 is 104289801.

It is not a de Polignac number, because 108982401 - 2⁷ = 108982273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (108982409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22081 + ... + 26561.

It is an arithmetic number, because the mean of its divisors is an integer number (6755868).

Almost surely, 2^108982401 is an apocalyptic number.

108982401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

108982401 is a deficient number, since it is larger than the sum of its proper divisors (53158431).

108982401 is a wasteful number, since it uses less digits than its factorization.

108982401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573 (or 4562 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 108982401 is about 10439.4636356472. The cubic root of 108982401 is about 477.6599078843.

The spelling of 108982401 in words is "one hundred eight million, nine hundred eighty-two thousand, four hundred one".