36040464 has 50 divisors (see below), whose sum is σ = 104315310. Its totient is φ = 12013056.

The previous prime is 36040463. The next prime is 36040469. The reversal of 36040464 is 46404063.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33177600 + 2862864 = 5760^2 + 1692^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (36040463) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12609 + ... + 15200.

Almost surely, 2^36040464 is an apocalyptic number.

It is an amenable number.

36040464 is an abundant number, since it is smaller than the sum of its proper divisors (68274846).

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

36040464 is a wasteful number, since it uses less digits than its factorization.

36040464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27829 (or 27814 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 36040464 is about 6003.3710530001. The cubic root of 36040464 is about 330.3163907751.

The spelling of 36040464 in words is "thirty-six million, forty thousand, four hundred sixty-four".