1297486022 has 32 divisors (see below), whose sum is σ = 2344742400. Its totient is φ = 526030848.

The previous prime is 1297486009. The next prime is 1297486027. The reversal of 1297486022 is 2206847921.

It is a super-3 number, since 3×1297486022³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1297486027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201383 + ... + 207725.

It is an arithmetic number, because the mean of its divisors is an integer number (73273200).

Almost surely, 2^1297486022 is an apocalyptic number.

1297486022 is a deficient number, since it is larger than the sum of its proper divisors (1047256378).

1297486022 is a wasteful number, since it uses less digits than its factorization.

1297486022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1297486022 is about 36020.6332814958. The cubic root of 1297486022 is about 1090.6889065893.

The spelling of 1297486022 in words is "one billion, two hundred ninety-seven million, four hundred eighty-six thousand, twenty-two".