901317 has 4 divisors (see below), whose sum is σ = 1201760. Its totient is φ = 600876.

The previous prime is 901309. The next prime is 901333. The reversal of 901317 is 713109.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 901317 - 2³ = 901309 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 901293 and 901302.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 901317.

It is not an unprimeable number, because it can be changed into a prime (901367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150217 + ... + 150222.

It is an arithmetic number, because the mean of its divisors is an integer number (300440).

2⁹⁰¹³¹⁷ is an apocalyptic number.

It is an amenable number.

901317 is a deficient number, since it is larger than the sum of its proper divisors (300443).

901317 is a wasteful number, since it uses less digits than its factorization.

901317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300442.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 901317 is about 949.3771642503. The cubic root of 901317 is about 96.5960099343.

The spelling of 901317 in words is "nine hundred one thousand, three hundred seventeen".