36325566 has 36 divisors (see below), whose sum is σ = 83619432. Its totient is φ = 11394624.

The previous prime is 36325547. The next prime is 36325571. The reversal of 36325566 is 66552363.

It is a self number, because there is not a number n which added to its sum of digits gives 36325566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1711 + ... + 8693.

It is an arithmetic number, because the mean of its divisors is an integer number (2322762).

Almost surely, 2^36325566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36325566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41809716).

36325566 is an abundant number, since it is smaller than the sum of its proper divisors (47293866).

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

36325566 is a wasteful number, since it uses less digits than its factorization.

36325566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7025 (or 7005 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 36325566 is about 6027.0694371311. The cubic root of 36325566 is about 331.1851053128.

The spelling of 36325566 in words is "thirty-six million, three hundred twenty-five thousand, five hundred sixty-six".