108420062 has 4 divisors (see below), whose sum is σ = 162630096. Its totient is φ = 54210030.

The previous prime is 108420047. The next prime is 108420079. The reversal of 108420062 is 260024801.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27105014 + ... + 27105017.

It is an arithmetic number, because the mean of its divisors is an integer number (40657524).

Almost surely, 2^108420062 is an apocalyptic number.

108420062 is a deficient number, since it is larger than the sum of its proper divisors (54210034).

108420062 is an equidigital number, since it uses as much as digits as its factorization.

108420062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54210033.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 108420062 is about 10412.4954741887. The cubic root of 108420062 is about 476.8369306062.

Adding to 108420062 its reverse (260024801), we get a palindrome (368444863).

The spelling of 108420062 in words is "one hundred eight million, four hundred twenty thousand, sixty-two".