40674246 has 32 divisors (see below), whose sum is σ = 83721600. Its totient is φ = 13168320.

The previous prime is 40674239. The next prime is 40674247. The reversal of 40674246 is 64247604.

40674246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40674247) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30861 + ... + 32151.

It is an arithmetic number, because the mean of its divisors is an integer number (2616300).

Almost surely, 2^40674246 is an apocalyptic number.

40674246 is an abundant number, since it is smaller than the sum of its proper divisors (43047354).

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

40674246 is a wasteful number, since it uses less digits than its factorization.

40674246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 40674246 is about 6377.6363960326. The cubic root of 40674246 is about 343.9060666098.

The spelling of 40674246 in words is "forty million, six hundred seventy-four thousand, two hundred forty-six".