82424901 has 8 divisors (see below), whose sum is σ = 118353760. Its totient is φ = 50722992.

The previous prime is 82424861. The next prime is 82424917. The reversal of 82424901 is 10942428.

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

It is not a de Polignac number, because 82424901 - 2⁷ = 82424773 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82424401) by changing a digit.

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, 1056691 + ... + 1056768.

It is an arithmetic number, because the mean of its divisors is an integer number (14794220).

Almost surely, 2^82424901 is an apocalyptic number.

It is an amenable number.

82424901 is a deficient number, since it is larger than the sum of its proper divisors (35928859).

82424901 is a wasteful number, since it uses less digits than its factorization.

82424901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113475.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 82424901 is about 9078.8160571740. The cubic root of 82424901 is about 435.1972523306.

The spelling of 82424901 in words is "eighty-two million, four hundred twenty-four thousand, nine hundred one".