83752263 has 24 divisors (see below), whose sum is σ = 138498048. Its totient is φ = 47775312.

The previous prime is 83752259. The next prime is 83752283. The reversal of 83752263 is 36225738.

It is not a de Polignac number, because 83752263 - 2² = 83752259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83752213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67870 + ... + 69092.

It is an arithmetic number, because the mean of its divisors is an integer number (5770752).

Almost surely, 2^83752263 is an apocalyptic number.

83752263 is a deficient number, since it is larger than the sum of its proper divisors (54745785).

83752263 is a wasteful number, since it uses less digits than its factorization.

83752263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323 (or 2320 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 83752263 is about 9151.6262489243. The cubic root of 83752263 is about 437.5209468066.

The spelling of 83752263 in words is "eighty-three million, seven hundred fifty-two thousand, two hundred sixty-three".