82263360 has 56 divisors (see below), whose sum is σ = 261189216. Its totient is φ = 21936640.

The previous prime is 82263353. The next prime is 82263371. The reversal of 82263360 is 6336228.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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, 41886 + ... + 43805.

Almost surely, 2^82263360 is an apocalyptic number.

82263360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82263360 is an abundant number, since it is smaller than the sum of its proper divisors (178925856).

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

82263360 is a wasteful number, since it uses less digits than its factorization.

82263360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85711 (or 85701 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 82263360 is about 9069.9151043436. The cubic root of 82263360 is about 434.9127583004.

Adding to 82263360 its reverse (6336228), we get a palindrome (88599588).

The spelling of 82263360 in words is "eighty-two million, two hundred sixty-three thousand, three hundred sixty".