901868 has 24 divisors (see below), whose sum is σ = 1747200. Its totient is φ = 403920.

The previous prime is 901861. The next prime is 901891. The reversal of 901868 is 868109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4433 + ... + 4631.

It is an arithmetic number, because the mean of its divisors is an integer number (72800).

2⁹⁰¹⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

901868 is a deficient number, since it is larger than the sum of its proper divisors (845332).

901868 is a wasteful number, since it uses less digits than its factorization.

901868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 901868 is about 949.6673101671. The cubic root of 901868 is about 96.6156898616.

The spelling of 901868 in words is "nine hundred one thousand, eight hundred sixty-eight".