1232697069 has 32 divisors (see below), whose sum is σ = 1879729280. Its totient is φ = 797817600.

The previous prime is 1232697019. The next prime is 1232697071. The reversal of 1232697069 is 9607962321.

It is a happy number.

It is not a de Polignac number, because 1232697069 - 2⁹ = 1232696557 is a prime.

It is a super-2 number, since 2×1232697069² = 3039084127842381522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232697019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569349 + ... + 571509.

It is an arithmetic number, because the mean of its divisors is an integer number (58741540).

Almost surely, 2^1232697069 is an apocalyptic number.

It is an amenable number.

1232697069 is a deficient number, since it is larger than the sum of its proper divisors (647032211).

1232697069 is a wasteful number, since it uses less digits than its factorization.

1232697069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778 (or 2772 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 1232697069 is about 35109.7859435229. The cubic root of 1232697069 is about 1072.2238283483.

The spelling of 1232697069 in words is "one billion, two hundred thirty-two million, six hundred ninety-seven thousand, sixty-nine".