82753849 has 8 divisors (see below), whose sum is σ = 88369920. Its totient is φ = 77322000.

The previous prime is 82753819. The next prime is 82753859. The reversal of 82753849 is 94835728.

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 82753849 - 2⁵ = 82753817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82753799 and 82753808.

It is not an unprimeable number, because it can be changed into a prime (82753819) 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, 45127 + ... + 46924.

It is an arithmetic number, because the mean of its divisors is an integer number (11046240).

Almost surely, 2^82753849 is an apocalyptic number.

It is an amenable number.

82753849 is a deficient number, since it is larger than the sum of its proper divisors (5616071).

82753849 is a wasteful number, since it uses less digits than its factorization.

82753849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92111.

The product of its digits is 483840, while the sum is 46.

The square root of 82753849 is about 9096.9142570434. The cubic root of 82753849 is about 435.7754240720.

The spelling of 82753849 in words is "eighty-two million, seven hundred fifty-three thousand, eight hundred forty-nine".