1235097 has 12 divisors (see below), whose sum is σ = 1832740. Its totient is φ = 800928.

The previous prime is 1235093. The next prime is 1235099. The reversal of 1235097 is 7905321.

It can be written as a sum of positive squares in 2 ways, for example, as 746496 + 488601 = 864^2 + 699^2 .

It is not a de Polignac number, because 1235097 - 2² = 1235093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1235097.

It is not an unprimeable number, because it can be changed into a prime (1235093) 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, 1522 + ... + 2187.

2^1235097 is an apocalyptic number.

It is an amenable number.

1235097 is a deficient number, since it is larger than the sum of its proper divisors (597643).

1235097 is a wasteful number, since it uses less digits than its factorization.

1235097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752 (or 3749 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 1235097 is about 1111.3491800510. The cubic root of 1235097 is about 107.2919212780.

The spelling of 1235097 in words is "one million, two hundred thirty-five thousand, ninety-seven".