108902641 has 8 divisors (see below), whose sum is σ = 110752544. Its totient is φ = 107062560.

The previous prime is 108902639. The next prime is 108902653. The reversal of 108902641 is 146209801.

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 108902641 - 2¹ = 108902639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108902611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21910 + ... + 26416.

It is an arithmetic number, because the mean of its divisors is an integer number (13844068).

Almost surely, 2^108902641 is an apocalyptic number.

It is an amenable number.

108902641 is a deficient number, since it is larger than the sum of its proper divisors (1849903).

108902641 is an equidigital number, since it uses as much as digits as its factorization.

108902641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 108902641 is about 10435.6428168082. The cubic root of 108902641 is about 477.5433525143.

It can be divided in two parts, 10890 and 2641, that added together give a palindrome (13531).

The spelling of 108902641 in words is "one hundred eight million, nine hundred two thousand, six hundred forty-one".