108776002 has 4 divisors (see below), whose sum is σ = 163164006. Its totient is φ = 54388000.

The previous prime is 108775991. The next prime is 108776009. The reversal of 108776002 is 200677801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200677801 = 317 ⋅633053.

It can be written as a sum of positive squares in only one way, i.e., 73599241 + 35176761 = 8579^2 + 5931^2 .

It is a super-2 number, since 2×108776002² = 23664437222208008, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (108776009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27193999 + ... + 27194002.

Almost surely, 2^108776002 is an apocalyptic number.

108776002 is a deficient number, since it is larger than the sum of its proper divisors (54388004).

108776002 is an equidigital number, since it uses as much as digits as its factorization.

108776002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54388003.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 108776002 is about 10429.5734332714. The cubic root of 108776002 is about 477.3581746684.

The spelling of 108776002 in words is "one hundred eight million, seven hundred seventy-six thousand, two".