82754151 has 4 divisors (see below), whose sum is σ = 110338872. Its totient is φ = 55169432.

The previous prime is 82754137. The next prime is 82754171. The reversal of 82754151 is 15145728.

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

It is a cyclic number.

It is not a de Polignac number, because 82754151 - 2⁹ = 82753639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82754171) 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, 13792356 + ... + 13792361.

It is an arithmetic number, because the mean of its divisors is an integer number (27584718).

Almost surely, 2^82754151 is an apocalyptic number.

82754151 is a deficient number, since it is larger than the sum of its proper divisors (27584721).

82754151 is a wasteful number, since it uses less digits than its factorization.

82754151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27584720.

The product of its digits is 11200, while the sum is 33.

The square root of 82754151 is about 9096.9308560635. The cubic root of 82754151 is about 435.7759541744.

Adding to 82754151 its reverse (15145728), we get a palindrome (97899879).

The spelling of 82754151 in words is "eighty-two million, seven hundred fifty-four thousand, one hundred fifty-one".