57082367 has 4 divisors (see below), whose sum is σ = 57886416. Its totient is φ = 56278320.

The previous prime is 57082351. The next prime is 57082369. The reversal of 57082367 is 76328075.

It is a happy number.

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 57082367 - 2⁴ = 57082351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57082367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57082369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401918 + ... + 402059.

It is an arithmetic number, because the mean of its divisors is an integer number (14471604).

Almost surely, 2^57082367 is an apocalyptic number.

57082367 is a deficient number, since it is larger than the sum of its proper divisors (804049).

57082367 is an equidigital number, since it uses as much as digits as its factorization.

57082367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804048.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 57082367 is about 7555.2873538999. The cubic root of 57082367 is about 385.0353978810.

The spelling of 57082367 in words is "fifty-seven million, eighty-two thousand, three hundred sixty-seven".