108727420 has 24 divisors (see below), whose sum is σ = 228965184. Its totient is φ = 43369536.

The previous prime is 108727387. The next prime is 108727429. The reversal of 108727420 is 24727801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108727429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67 + ... + 14746.

It is an arithmetic number, because the mean of its divisors is an integer number (9540216).

Almost surely, 2^108727420 is an apocalyptic number.

108727420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108727420 is an abundant number, since it is smaller than the sum of its proper divisors (120237764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108727420 is a wasteful number, since it uses less digits than its factorization.

108727420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15189 (or 15187 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 108727420 is about 10427.2441229694. The cubic root of 108727420 is about 477.2870975073.

The spelling of 108727420 in words is "one hundred eight million, seven hundred twenty-seven thousand, four hundred twenty".