8961902 has 4 divisors (see below), whose sum is σ = 13442856. Its totient is φ = 4480950.

The previous prime is 8961893. The next prime is 8961943. The reversal of 8961902 is 2091698.

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, 2240474 + ... + 2240477.

It is an arithmetic number, because the mean of its divisors is an integer number (3360714).

Almost surely, 2^8961902 is an apocalyptic number.

8961902 is a deficient number, since it is larger than the sum of its proper divisors (4480954).

8961902 is a wasteful number, since it uses less digits than its factorization.

8961902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480953.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 8961902 is about 2993.6435993618. The cubic root of 8961902 is about 207.7144596470.

The spelling of 8961902 in words is "eight million, nine hundred sixty-one thousand, nine hundred two".