82975754 has 8 divisors (see below), whose sum is σ = 126039360. Its totient is φ = 40962636.

The previous prime is 82975751. The next prime is 82975777. The reversal of 82975754 is 45757928.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 82975699 and 82975708.

It is not an unprimeable number, because it can be changed into a prime (82975751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262424 + ... + 262739.

It is an arithmetic number, because the mean of its divisors is an integer number (15754920).

Almost surely, 2^82975754 is an apocalyptic number.

82975754 is a deficient number, since it is larger than the sum of its proper divisors (43063606).

82975754 is a wasteful number, since it uses less digits than its factorization.

82975754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525244.

The product of its digits is 705600, while the sum is 47.

The square root of 82975754 is about 9109.1028098271. The cubic root of 82975754 is about 436.1645880026.

The spelling of 82975754 in words is "eighty-two million, nine hundred seventy-five thousand, seven hundred fifty-four".