108702061 has 8 divisors (see below), whose sum is σ = 118983704. Its totient is φ = 98694720.

The previous prime is 108702047. The next prime is 108702067. The reversal of 108702061 is 160207801.

It can be written as a sum of positive squares in 4 ways, for example, as 20529961 + 88172100 = 4531^2 + 9390^2 .

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 108702061 - 2¹⁷ = 108570989 is a prime.

It is a super-2 number, since 2×108702061² = 23632276131295442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108702067) 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, 67746 + ... + 69331.

It is an arithmetic number, because the mean of its divisors is an integer number (14872963).

Almost surely, 2^108702061 is an apocalyptic number.

It is an amenable number.

108702061 is a deficient number, since it is larger than the sum of its proper divisors (10281643).

108702061 is a wasteful number, since it uses less digits than its factorization.

108702061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137151.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 108702061 is about 10426.0280548251. The cubic root of 108702061 is about 477.2499879949.

Adding to 108702061 its reverse (160207801), we get a palindrome (268909862).

The spelling of 108702061 in words is "one hundred eight million, seven hundred two thousand, sixty-one".