83069432 has 16 divisors (see below), whose sum is σ = 157950000. Its totient is φ = 40949440.

The previous prime is 83069431. The next prime is 83069443. The reversal of 83069432 is 23496038.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 83069392 and 83069401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83069431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72557 + ... + 73692.

It is an arithmetic number, because the mean of its divisors is an integer number (9871875).

Almost surely, 2^83069432 is an apocalyptic number.

It is an amenable number.

83069432 is a deficient number, since it is larger than the sum of its proper divisors (74880568).

83069432 is a wasteful number, since it uses less digits than its factorization.

83069432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146326 (or 146322 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 83069432 is about 9114.2433586118. The cubic root of 83069432 is about 436.3286666947.

The spelling of 83069432 in words is "eighty-three million, sixty-nine thousand, four hundred thirty-two".