900097 has 8 divisors (see below), whose sum is σ = 1003392. Its totient is φ = 800400.

The previous prime is 900091. The next prime is 900103. The reversal of 900097 is 790009.

It is an interprime number because it is at equal distance from previous prime (900091) and next prime (900103).

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

It is a cyclic number.

It is not a de Polignac number, because 900097 - 2³ = 900089 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (900091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354 + ... + 1387.

It is an arithmetic number, because the mean of its divisors is an integer number (125424).

It is a Proth number, since it is equal to 879 ⋅ 2¹⁰ + 1 and 879 < 2¹⁰.

2⁹⁰⁰⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

900097 is a deficient number, since it is larger than the sum of its proper divisors (103295).

900097 is a wasteful number, since it uses less digits than its factorization.

900097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 900097 is about 948.7344201619. The cubic root of 900097 is about 96.5524069460.

The spelling of 900097 in words is "nine hundred thousand, ninety-seven".