36634130 has 48 divisors (see below), whose sum is σ = 72929160. Its totient is φ = 13238784.

The previous prime is 36634127. The next prime is 36634187. The reversal of 36634130 is 3143663.

36634130 = 405² + 406² + ... + 560².

It can be written as a sum of positive squares in 12 ways, for example, as 2982529 + 33651601 = 1727^2 + 5801^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a zygodrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 36634130.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89366 + ... + 89774.

Almost surely, 2^36634130 is an apocalyptic number.

36634130 is a deficient number, since it is larger than the sum of its proper divisors (36295030).

36634130 is a wasteful number, since it uses less digits than its factorization.

36634130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 36634130 is about 6052.6134850988. The cubic root of 36634130 is about 332.1202025191.

Adding to 36634130 its reverse (3143663), we get a palindrome (39777793).

The spelling of 36634130 in words is "thirty-six million, six hundred thirty-four thousand, one hundred thirty".