83614480 has 40 divisors (see below), whose sum is σ = 195523200. Its totient is φ = 33253248.

The previous prime is 83614429. The next prime is 83614481. The reversal of 83614480 is 8441638.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (83614481) 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, 11401 + ... + 17239.

It is an arithmetic number, because the mean of its divisors is an integer number (4888080).

Almost surely, 2^83614480 is an apocalyptic number.

83614480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83614480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97761600).

83614480 is an abundant number, since it is smaller than the sum of its proper divisors (111908720).

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

83614480 is a wasteful number, since it uses less digits than its factorization.

83614480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6031 (or 6025 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 83614480 is about 9144.0953625823. The cubic root of 83614480 is about 437.2808894662.

The spelling of 83614480 in words is "eighty-three million, six hundred fourteen thousand, four hundred eighty".