83526634 has 4 divisors (see below), whose sum is σ = 125289954. Its totient is φ = 41763316.

The previous prime is 83526587. The next prime is 83526637. The reversal of 83526634 is 43662538.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 58476609 + 25050025 = 7647^2 + 5005^2 .

It is a junction number, because it is equal to n+sod(n) for n = 83526593 and 83526602.

It is not an unprimeable number, because it can be changed into a prime (83526637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20881657 + ... + 20881660.

Almost surely, 2^83526634 is an apocalyptic number.

83526634 is a deficient number, since it is larger than the sum of its proper divisors (41763320).

83526634 is a wasteful number, since it uses less digits than its factorization.

83526634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41763319.

The product of its digits is 103680, while the sum is 37.

The square root of 83526634 is about 9139.2906726945. The cubic root of 83526634 is about 437.1276989449.

The spelling of 83526634 in words is "eighty-three million, five hundred twenty-six thousand, six hundred thirty-four".