1022097 has 8 divisors (see below), whose sum is σ = 1422144. Its totient is φ = 651728.

The previous prime is 1022083. The next prime is 1022113. The reversal of 1022097 is 7902201.

It is a happy number.

1022097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1022097 - 2⁶ = 1022033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022017) 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, 7338 + ... + 7475.

It is an arithmetic number, because the mean of its divisors is an integer number (177768).

2^1022097 is an apocalyptic number.

It is an amenable number.

1022097 is a deficient number, since it is larger than the sum of its proper divisors (400047).

1022097 is a wasteful number, since it uses less digits than its factorization.

1022097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14839.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1022097 is about 1010.9881304941. The cubic root of 1022097 is about 100.7312069983.

Adding to 1022097 its reverse (7902201), we get a palindrome (8924298).

The spelling of 1022097 in words is "one million, twenty-two thousand, ninety-seven".