8961402 has 8 divisors (see below), whose sum is σ = 17922816. Its totient is φ = 2987132.

The previous prime is 8961401. The next prime is 8961409. The reversal of 8961402 is 2041698.

It is a sphenic number, since it is the product of 3 distinct primes.

8961402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 8961402.

It is not an unprimeable number, because it can be changed into a prime (8961401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746778 + ... + 746789.

It is an arithmetic number, because the mean of its divisors is an integer number (2240352).

Almost surely, 2^8961402 is an apocalyptic number.

8961402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8961402 is a wasteful number, since it uses less digits than its factorization.

8961402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493572.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8961402 is about 2993.5600879221. The cubic root of 8961402 is about 207.7105966590.

The spelling of 8961402 in words is "eight million, nine hundred sixty-one thousand, four hundred two".