83229134 has 16 divisors (see below), whose sum is σ = 130857120. Its totient is φ = 39626400.

The previous prime is 83229131. The next prime is 83229137. The reversal of 83229134 is 43192238.

83229134 = 4560² + 4561² + ... + 4563².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (83229131) and next prime (83229137).

It is a self number, because there is not a number n which added to its sum of digits gives 83229134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83229131) 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, 6584 + ... + 14484.

It is an arithmetic number, because the mean of its divisors is an integer number (8178570).

Almost surely, 2^83229134 is an apocalyptic number.

83229134 is a deficient number, since it is larger than the sum of its proper divisors (47627986).

83229134 is a wasteful number, since it uses less digits than its factorization.

83229134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155.

The product of its digits is 10368, while the sum is 32.

The square root of 83229134 is about 9123.0002740327. Note that the first 3 decimals coincide. The cubic root of 83229134 is about 436.6081034321.

The spelling of 83229134 in words is "eighty-three million, two hundred twenty-nine thousand, one hundred thirty-four".