82429536 has 48 divisors (see below), whose sum is σ = 247290624. Its totient is φ = 23551104.

The previous prime is 82429519. The next prime is 82429537. The reversal of 82429536 is 63592428.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 82429494 and 82429503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82429537) 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, 60660 + ... + 62003.

It is an arithmetic number, because the mean of its divisors is an integer number (5151888).

Almost surely, 2^82429536 is an apocalyptic number.

It is an amenable number.

82429536 is an abundant number, since it is smaller than the sum of its proper divisors (164861088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82429536 is a wasteful number, since it uses less digits than its factorization.

82429536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122683 (or 122675 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 82429536 is about 9079.0713181470. The cubic root of 82429536 is about 435.2054096610.

The spelling of 82429536 in words is "eighty-two million, four hundred twenty-nine thousand, five hundred thirty-six".