83607623 has 8 divisors (see below), whose sum is σ = 91602576. Its totient is φ = 75678400.

The previous prime is 83607617. The next prime is 83607631. The reversal of 83607623 is 32670638.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83607623 - 2⁴ = 83607607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83600623) 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, 13748 + ... + 18873.

It is an arithmetic number, because the mean of its divisors is an integer number (11450322).

Almost surely, 2^83607623 is an apocalyptic number.

83607623 is a deficient number, since it is larger than the sum of its proper divisors (7994953).

83607623 is a wasteful number, since it uses less digits than its factorization.

83607623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32865.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 83607623 is about 9143.7204134860. The cubic root of 83607623 is about 437.2689357271.

It can be divided in two parts, 83 and 607623, that added together give a palindrome (607706).

The spelling of 83607623 in words is "eighty-three million, six hundred seven thousand, six hundred twenty-three".