82570094 has 8 divisors (see below), whose sum is σ = 123963048. Its totient is φ = 41249080.

The previous prime is 82570091. The next prime is 82570097. The reversal of 82570094 is 49007528.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (82570091) and next prime (82570097).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82570091) 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, 15017 + ... + 19764.

It is an arithmetic number, because the mean of its divisors is an integer number (15495381).

Almost surely, 2^82570094 is an apocalyptic number.

82570094 is a deficient number, since it is larger than the sum of its proper divisors (41392954).

82570094 is a wasteful number, since it uses less digits than its factorization.

82570094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35970.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 82570094 is about 9086.8087907692. The cubic root of 82570094 is about 435.4526384583.

The spelling of 82570094 in words is "eighty-two million, five hundred seventy thousand, ninety-four".