40248084 has 12 divisors (see below), whose sum is σ = 93912224. Its totient is φ = 13416024.

The previous prime is 40248079. The next prime is 40248097. The reversal of 40248084 is 48084204.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676992 + ... + 1677015.

Almost surely, 2^40248084 is an apocalyptic number.

It is an amenable number.

40248084 is an abundant number, since it is smaller than the sum of its proper divisors (53664140).

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

40248084 is a wasteful number, since it uses less digits than its factorization.

40248084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354014 (or 3354012 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 40248084 is about 6344.1377664739. The cubic root of 40248084 is about 342.7007621165.

The spelling of 40248084 in words is "forty million, two hundred forty-eight thousand, eighty-four".