36512340 has 48 divisors (see below), whose sum is σ = 105004032. Its totient is φ = 9472896.

The previous prime is 36512323. The next prime is 36512341. The reversal of 36512340 is 4321563.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 36512340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36512341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6004 + ... + 10443.

It is an arithmetic number, because the mean of its divisors is an integer number (2187584).

Almost surely, 2^36512340 is an apocalyptic number.

36512340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36512340 is an abundant number, since it is smaller than the sum of its proper divisors (68491692).

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

36512340 is a wasteful number, since it uses less digits than its factorization.

36512340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16496 (or 16494 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 36512340 is about 6042.5441661605. The cubic root of 36512340 is about 331.7517498720.

The spelling of 36512340 in words is "thirty-six million, five hundred twelve thousand, three hundred forty".