40674986 has 8 divisors (see below), whose sum is σ = 66559104. Its totient is φ = 18488620.

The previous prime is 40674973. The next prime is 40675001. The reversal of 40674986 is 68947604.

40674986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×40674986² = 3308908972200392, which contains 22 as substring.

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, 924410 + ... + 924453.

It is an arithmetic number, because the mean of its divisors is an integer number (8319888).

Almost surely, 2^40674986 is an apocalyptic number.

40674986 is a deficient number, since it is larger than the sum of its proper divisors (25884118).

40674986 is a wasteful number, since it uses less digits than its factorization.

40674986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848876.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 40674986 is about 6377.6944109921. The cubic root of 40674986 is about 343.9081521960.

The spelling of 40674986 in words is "forty million, six hundred seventy-four thousand, nine hundred eighty-six".