82750607 has 2 divisors, whose sum is σ = 82750608. Its totient is φ = 82750606.

The previous prime is 82750589. The next prime is 82750651. The reversal of 82750607 is 70605728.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82750607 - 2¹² = 82746511 is a prime.

It is a super-3 number, since 3×82750607³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82750307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41375303 + 41375304.

It is an arithmetic number, because the mean of its divisors is an integer number (41375304).

Almost surely, 2^82750607 is an apocalyptic number.

82750607 is a deficient number, since it is larger than the sum of its proper divisors (1).

82750607 is an equidigital number, since it uses as much as digits as its factorization.

82750607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 82750607 is about 9096.7360630063. The cubic root of 82750607 is about 435.7697332899.

The spelling of 82750607 in words is "eighty-two million, seven hundred fifty thousand, six hundred seven".