36102402 has 64 divisors (see below), whose sum is σ = 92448000. Its totient is φ = 10229760.

The previous prime is 36102401. The next prime is 36102457. The reversal of 36102402 is 20420163.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (36102401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56002 + ... + 56642.

It is an arithmetic number, because the mean of its divisors is an integer number (1444500).

Almost surely, 2^36102402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36102402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46224000).

36102402 is an abundant number, since it is smaller than the sum of its proper divisors (56345598).

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

36102402 is a wasteful number, since it uses less digits than its factorization.

36102402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 36102402 is about 6008.5274402303. The cubic root of 36102402 is about 330.5055062431.

Adding to 36102402 its reverse (20420163), we get a palindrome (56522565).

The spelling of 36102402 in words is "thirty-six million, one hundred two thousand, four hundred two".