901197 has 12 divisors (see below), whose sum is σ = 1420224. Its totient is φ = 546120.

The previous prime is 901193. The next prime is 901207. The reversal of 901197 is 791109.

It is not a de Polignac number, because 901197 - 2² = 901193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 901197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4453 + ... + 4650.

It is an arithmetic number, because the mean of its divisors is an integer number (118352).

2⁹⁰¹¹⁹⁷ is an apocalyptic number.

It is an amenable number.

901197 is a deficient number, since it is larger than the sum of its proper divisors (519027).

901197 is a wasteful number, since it uses less digits than its factorization.

901197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9120 (or 9117 counting only the distinct ones).

The product of its (nonzero) digits is 567, while the sum is 27.

The square root of 901197 is about 949.3139628174. The cubic root of 901197 is about 96.5917228611.

The spelling of 901197 in words is "nine hundred one thousand, one hundred ninety-seven".