40496782 has 8 divisors (see below), whose sum is σ = 60811776. Its totient is φ = 20226192.

The previous prime is 40496773. The next prime is 40496791. The reversal of 40496782 is 28769404.

It is an interprime number because it is at equal distance from previous prime (40496773) and next prime (40496791).

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

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, 8718 + ... + 12529.

It is an arithmetic number, because the mean of its divisors is an integer number (7601472).

Almost surely, 2^40496782 is an apocalyptic number.

40496782 is a deficient number, since it is larger than the sum of its proper divisors (20314994).

40496782 is a wasteful number, since it uses less digits than its factorization.

40496782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22202.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 40496782 is about 6363.7081956985. The cubic root of 40496782 is about 343.4051769932.

The spelling of 40496782 in words is "forty million, four hundred ninety-six thousand, seven hundred eighty-two".