8861602 has 4 divisors (see below), whose sum is σ = 13292406. Its totient is φ = 4430800.

The previous prime is 8861597. The next prime is 8861609. The reversal of 8861602 is 2061688.

8861602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 8071281 + 790321 = 2841^2 + 889^2 .

It is not an unprimeable number, because it can be changed into a prime (8861609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215399 + ... + 2215402.

Almost surely, 2^8861602 is an apocalyptic number.

8861602 is a deficient number, since it is larger than the sum of its proper divisors (4430804).

8861602 is a wasteful number, since it uses less digits than its factorization.

8861602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4430803.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8861602 is about 2976.8443022772. The cubic root of 8861602 is about 206.9366496925.

The spelling of 8861602 in words is "eight million, eight hundred sixty-one thousand, six hundred two".