74082486 has 8 divisors (see below), whose sum is σ = 148164984. Its totient is φ = 24694160.

The previous prime is 74082479. The next prime is 74082493. The reversal of 74082486 is 68428047.

It is an interprime number because it is at equal distance from previous prime (74082479) and next prime (74082493).

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

74082486 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6173535 + ... + 6173546.

It is an arithmetic number, because the mean of its divisors is an integer number (18520623).

Almost surely, 2^74082486 is an apocalyptic number.

74082486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74082486 is a wasteful number, since it uses less digits than its factorization.

74082486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12347086.

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 74082486 is about 8607.1183331008. The cubic root of 74082486 is about 419.9895802404.

The spelling of 74082486 in words is "seventy-four million, eighty-two thousand, four hundred eighty-six".