1522097 has 2 divisors, whose sum is σ = 1522098. Its totient is φ = 1522096.

The previous prime is 1522067. The next prime is 1522111. The reversal of 1522097 is 7902251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1336336 + 185761 = 1156^2 + 431^2 .

It is a cyclic number.

It is not a de Polignac number, because 1522097 - 2¹² = 1518001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1522057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 761048 + 761049.

It is an arithmetic number, because the mean of its divisors is an integer number (761049).

2^1522097 is an apocalyptic number.

It is an amenable number.

1522097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1522097 is an equidigital number, since it uses as much as digits as its factorization.

1522097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1522097 is about 1233.7329532764. The cubic root of 1522097 is about 115.0307920065.

The spelling of 1522097 in words is "one million, five hundred twenty-two thousand, ninety-seven".