402036162 has 64 divisors (see below), whose sum is σ = 977702400. Its totient is φ = 108622080.

The previous prime is 402036157. The next prime is 402036169. The reversal of 402036162 is 261630204.

It is not an unprimeable number, because it can be changed into a prime (402036169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11889 + ... + 30747.

It is an arithmetic number, because the mean of its divisors is an integer number (15276600).

Almost surely, 2^402036162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402036162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488851200).

402036162 is an abundant number, since it is smaller than the sum of its proper divisors (575666238).

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

402036162 is a wasteful number, since it uses less digits than its factorization.

402036162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18911.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 402036162 is about 20050.8394337993. The cubic root of 402036162 is about 738.0543984989.

Adding to 402036162 its reverse (261630204), we get a palindrome (663666366).

The spelling of 402036162 in words is "four hundred two million, thirty-six thousand, one hundred sixty-two".