40488846 has 8 divisors (see below), whose sum is σ = 80977704. Its totient is φ = 13496280.

The previous prime is 40488823. The next prime is 40488857. The reversal of 40488846 is 64888404.

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

40488846 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40488798 and 40488807.

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, 3374065 + ... + 3374076.

It is an arithmetic number, because the mean of its divisors is an integer number (10122213).

Almost surely, 2^40488846 is an apocalyptic number.

40488846 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40488846 is a wasteful number, since it uses less digits than its factorization.

40488846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6748146.

The product of its (nonzero) digits is 196608, while the sum is 42.

The square root of 40488846 is about 6363.0846293288. The cubic root of 40488846 is about 343.3827435932.

The spelling of 40488846 in words is "forty million, four hundred eighty-eight thousand, eight hundred forty-six".