40998162 has 16 divisors (see below), whose sum is σ = 86312160. Its totient is φ = 12946752.

The previous prime is 40998149. The next prime is 40998193. The reversal of 40998162 is 26189904.

It is a self number, because there is not a number n which added to its sum of digits gives 40998162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179703 + ... + 179930.

It is an arithmetic number, because the mean of its divisors is an integer number (5394510).

Almost surely, 2^40998162 is an apocalyptic number.

40998162 is an abundant number, since it is smaller than the sum of its proper divisors (45313998).

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

40998162 is a wasteful number, since it uses less digits than its factorization.

40998162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359657.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 40998162 is about 6402.9807121371. The cubic root of 40998162 is about 344.8165712594.

The spelling of 40998162 in words is "forty million, nine hundred ninety-eight thousand, one hundred sixty-two".