83263265 has 16 divisors (see below), whose sum is σ = 104182848. Its totient is φ = 63825216.

The previous prime is 83263253. The next prime is 83263267. The reversal of 83263265 is 56236238.

It is a cyclic number.

It is not a de Polignac number, because 83263265 - 2²⁰ = 82214689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83263267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7742 + ... + 15048.

It is an arithmetic number, because the mean of its divisors is an integer number (6511428).

Almost surely, 2^83263265 is an apocalyptic number.

It is an amenable number.

83263265 is a deficient number, since it is larger than the sum of its proper divisors (20919583).

83263265 is a wasteful number, since it uses less digits than its factorization.

83263265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7408.

The product of its digits is 51840, while the sum is 35.

The square root of 83263265 is about 9124.8706840152. The cubic root of 83263265 is about 436.6677773865.

The spelling of 83263265 in words is "eighty-three million, two hundred sixty-three thousand, two hundred sixty-five".