83263808 has 14 divisors (see below), whose sum is σ = 165226746. Its totient is φ = 41631872.

The previous prime is 83263787. The next prime is 83263849. The reversal of 83263808 is 80836238.

It can be written as a sum of positive squares in only one way, i.e., 42406144 + 40857664 = 6512^2 + 6392^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650435 + ... + 650562.

Almost surely, 2^83263808 is an apocalyptic number.

It is an amenable number.

83263808 is a deficient number, since it is larger than the sum of its proper divisors (81962938).

83263808 is a wasteful number, since it uses less digits than its factorization.

83263808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301009 (or 1300999 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 83263808 is about 9124.9004378130. The cubic root of 83263808 is about 436.6687266250.

The spelling of 83263808 in words is "eighty-three million, two hundred sixty-three thousand, eight hundred eight".