40559862 has 16 divisors (see below), whose sum is σ = 92708352. Its totient is φ = 11588520.

The previous prime is 40559861. The next prime is 40559867. The reversal of 40559862 is 26895504.

It is a self number, because there is not a number n which added to its sum of digits gives 40559862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40559861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482814 + ... + 482897.

It is an arithmetic number, because the mean of its divisors is an integer number (5794272).

Almost surely, 2^40559862 is an apocalyptic number.

40559862 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40559862 is an abundant number, since it is smaller than the sum of its proper divisors (52148490).

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

40559862 is a wasteful number, since it uses less digits than its factorization.

40559862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965723.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 40559862 is about 6368.6624969455. The cubic root of 40559862 is about 343.5833867168.

The spelling of 40559862 in words is "forty million, five hundred fifty-nine thousand, eight hundred sixty-two".