40112162 has 8 divisors (see below), whose sum is σ = 62243100. Its totient is φ = 19364464.

The previous prime is 40112143. The next prime is 40112167. The reversal of 40112162 is 26121104.

It can be written as a sum of positive squares in 2 ways, for example, as 39300361 + 811801 = 6269^2 + 901^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 40112162.

It is not an unprimeable number, because it can be changed into a prime (40112167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345737 + ... + 345852.

Almost surely, 2^40112162 is an apocalyptic number.

40112162 is a deficient number, since it is larger than the sum of its proper divisors (22130938).

40112162 is a wasteful number, since it uses less digits than its factorization.

40112162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691620.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 40112162 is about 6333.4162977022. The cubic root of 40112162 is about 342.3145482252.

Adding to 40112162 its reverse (26121104), we get a palindrome (66233266).

The spelling of 40112162 in words is "forty million, one hundred twelve thousand, one hundred sixty-two".