40846328 has 8 divisors (see below), whose sum is σ = 76586880. Its totient is φ = 20423160.

The previous prime is 40846307. The next prime is 40846331. The reversal of 40846328 is 82364804.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×40846328² = 3336845022167168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552888 + ... + 2552903.

It is an arithmetic number, because the mean of its divisors is an integer number (9573360).

Almost surely, 2^40846328 is an apocalyptic number.

It is an amenable number.

40846328 is a deficient number, since it is larger than the sum of its proper divisors (35740552).

40846328 is a wasteful number, since it uses less digits than its factorization.

40846328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105797 (or 5105793 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 40846328 is about 6391.1132050684. The cubic root of 40846328 is about 344.3903761897.

The spelling of 40846328 in words is "forty million, eight hundred forty-six thousand, three hundred twenty-eight".