83773552 has 40 divisors (see below), whose sum is σ = 175542336. Its totient is φ = 38578176.

The previous prime is 83773523. The next prime is 83773553. The reversal of 83773552 is 25537738.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83773553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9508 + ... + 16060.

Almost surely, 2^83773552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83773552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87771168).

83773552 is an abundant number, since it is smaller than the sum of its proper divisors (91768784).

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

83773552 is a wasteful number, since it uses less digits than its factorization.

83773552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6625 (or 6619 counting only the distinct ones).

The product of its digits is 176400, while the sum is 40.

The square root of 83773552 is about 9152.7893016282. The cubic root of 83773552 is about 437.5580148372.

The spelling of 83773552 in words is "eighty-three million, seven hundred seventy-three thousand, five hundred fifty-two".