82030351 has 8 divisors (see below), whose sum is σ = 92181600. Its totient is φ = 72427872.

The previous prime is 82030337. The next prime is 82030409. The reversal of 82030351 is 15303028.

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 82030351 - 2⁹ = 82029839 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 (82030301) 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, 136876 + ... + 137473.

It is an arithmetic number, because the mean of its divisors is an integer number (11522700).

Almost surely, 2^82030351 is an apocalyptic number.

82030351 is a deficient number, since it is larger than the sum of its proper divisors (10151249).

82030351 is a wasteful number, since it uses less digits than its factorization.

82030351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274385.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 82030351 is about 9057.0608367174. The cubic root of 82030351 is about 434.5017433299.

Adding to 82030351 its reverse (15303028), we get a palindrome (97333379).

The spelling of 82030351 in words is "eighty-two million, thirty thousand, three hundred fifty-one".