40163162 has 16 divisors (see below), whose sum is σ = 65100672. Its totient is φ = 18473520.

The previous prime is 40163143. The next prime is 40163177. The reversal of 40163162 is 26136104.

It is a happy number.

It is a super-2 number, since 2×40163162² = 3226159163676488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5603 + ... + 10569.

It is an arithmetic number, because the mean of its divisors is an integer number (4068792).

Almost surely, 2^40163162 is an apocalyptic number.

40163162 is a deficient number, since it is larger than the sum of its proper divisors (24937510).

40163162 is a wasteful number, since it uses less digits than its factorization.

40163162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5293.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 40163162 is about 6337.4412817793. The cubic root of 40163162 is about 342.4595636635.

Adding to 40163162 its reverse (26136104), we get a palindrome (66299266).

The spelling of 40163162 in words is "forty million, one hundred sixty-three thousand, one hundred sixty-two".