36520502 has 16 divisors (see below), whose sum is σ = 56297472. Its totient is φ = 17758440.

The previous prime is 36520499. The next prime is 36520507. The reversal of 36520502 is 20502563.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36520507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22523 + ... + 24089.

It is an arithmetic number, because the mean of its divisors is an integer number (3518592).

Almost surely, 2^36520502 is an apocalyptic number.

36520502 is a deficient number, since it is larger than the sum of its proper divisors (19776970).

36520502 is a wasteful number, since it uses less digits than its factorization.

36520502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 36520502 is about 6043.2195061904. The cubic root of 36520502 is about 331.7764680545.

The spelling of 36520502 in words is "thirty-six million, five hundred twenty thousand, five hundred two".