82503267 has 32 divisors (see below), whose sum is σ = 138723840. Its totient is φ = 42366720.

The previous prime is 82503259. The next prime is 82503269. The reversal of 82503267 is 76230528.

It is not a de Polignac number, because 82503267 - 2³ = 82503259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (82503269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18553 + ... + 22565.

It is an arithmetic number, because the mean of its divisors is an integer number (4335120).

Almost surely, 2^82503267 is an apocalyptic number.

82503267 is a deficient number, since it is larger than the sum of its proper divisors (56220573).

82503267 is a wasteful number, since it uses less digits than its factorization.

82503267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 82503267 is about 9083.1309029431. The cubic root of 82503267 is about 435.3351308307.

The spelling of 82503267 in words is "eighty-two million, five hundred three thousand, two hundred sixty-seven".