40498682 has 8 divisors (see below), whose sum is σ = 69426336. Its totient is φ = 17356572.

The previous prime is 40498681. The next prime is 40498687. The reversal of 40498682 is 28689404.

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

It is not an unprimeable number, because it can be changed into a prime (40498681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1446368 + ... + 1446395.

It is an arithmetic number, because the mean of its divisors is an integer number (8678292).

Almost surely, 2^40498682 is an apocalyptic number.

40498682 is a deficient number, since it is larger than the sum of its proper divisors (28927654).

40498682 is a wasteful number, since it uses less digits than its factorization.

40498682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892772.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 40498682 is about 6363.8574779767. The cubic root of 40498682 is about 343.4105474580.

The spelling of 40498682 in words is "forty million, four hundred ninety-eight thousand, six hundred eighty-two".