82601374 has 4 divisors (see below), whose sum is σ = 123902064. Its totient is φ = 41300686.

The previous prime is 82601371. The next prime is 82601377. The reversal of 82601374 is 47310628.

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

It is an interprime number because it is at equal distance from previous prime (82601371) and next prime (82601377).

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82601371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20650342 + ... + 20650345.

It is an arithmetic number, because the mean of its divisors is an integer number (30975516).

Almost surely, 2^82601374 is an apocalyptic number.

82601374 is a deficient number, since it is larger than the sum of its proper divisors (41300690).

82601374 is a wasteful number, since it uses less digits than its factorization.

82601374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41300689.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 82601374 is about 9088.5298040992. The cubic root of 82601374 is about 435.5076189733.

The spelling of 82601374 in words is "eighty-two million, six hundred one thousand, three hundred seventy-four".