82007506 has 16 divisors (see below), whose sum is σ = 140722560. Its totient is φ = 35111520.

The previous prime is 82007501. The next prime is 82007533. The reversal of 82007506 is 60570028.

It is not an unprimeable number, because it can be changed into a prime (82007501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16246 + ... + 20686.

It is an arithmetic number, because the mean of its divisors is an integer number (8795160).

Almost surely, 2^82007506 is an apocalyptic number.

82007506 is a deficient number, since it is larger than the sum of its proper divisors (58715054).

82007506 is a wasteful number, since it uses less digits than its factorization.

82007506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5769.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 82007506 is about 9055.7995781709. The cubic root of 82007506 is about 434.4614041391.

The spelling of 82007506 in words is "eighty-two million, seven thousand, five hundred six".