901797 has 16 divisors (see below), whose sum is σ = 1364160. Its totient is φ = 525312.

The previous prime is 901787. The next prime is 901811. The reversal of 901797 is 797109.

901797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 901797 - 2⁴ = 901781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133 + ... + 1349.

It is an arithmetic number, because the mean of its divisors is an integer number (85260).

2⁹⁰¹⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

901797 is a deficient number, since it is larger than the sum of its proper divisors (462363).

901797 is a wasteful number, since it uses less digits than its factorization.

901797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252.

The product of its (nonzero) digits is 3969, while the sum is 33.

The square root of 901797 is about 949.6299279193. The cubic root of 901797 is about 96.6131544226.

The spelling of 901797 in words is "nine hundred one thousand, seven hundred ninety-seven".