82250701 has 8 divisors (see below), whose sum is σ = 90638240. Its totient is φ = 74157552.

The previous prime is 82250689. The next prime is 82250711. The reversal of 82250701 is 10705228.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82250701 - 2¹³ = 82242509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82250711) 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, 73011 + ... + 74128.

It is an arithmetic number, because the mean of its divisors is an integer number (11329780).

Almost surely, 2^82250701 is an apocalyptic number.

It is an amenable number.

82250701 is a deficient number, since it is larger than the sum of its proper divisors (8387539).

82250701 is a wasteful number, since it uses less digits than its factorization.

82250701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147195.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 82250701 is about 9069.2172209072. The cubic root of 82250701 is about 434.8904484772.

Adding to 82250701 its reverse (10705228), we get a palindrome (92955929).

The spelling of 82250701 in words is "eighty-two million, two hundred fifty thousand, seven hundred one".