82753141 has 4 divisors (see below), whose sum is σ = 82771884. Its totient is φ = 82734400.

The previous prime is 82753133. The next prime is 82753159. The reversal of 82753141 is 14135728.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3721041 + 79032100 = 1929^2 + 8890^2 .

It is a cyclic number.

It is not a de Polignac number, because 82753141 - 2³ = 82753133 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 (82750141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1311 + ... + 12931.

It is an arithmetic number, because the mean of its divisors is an integer number (20692971).

Almost surely, 2^82753141 is an apocalyptic number.

It is an amenable number.

82753141 is a deficient number, since it is larger than the sum of its proper divisors (18743).

82753141 is a wasteful number, since it uses less digits than its factorization.

82753141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18742.

The product of its digits is 6720, while the sum is 31.

The square root of 82753141 is about 9096.8753426657. The cubic root of 82753141 is about 435.7741813106.

Adding to 82753141 its reverse (14135728), we get a palindrome (96888869).

The spelling of 82753141 in words is "eighty-two million, seven hundred fifty-three thousand, one hundred forty-one".