36016820 has 24 divisors (see below), whose sum is σ = 86440704. Its totient is φ = 12348576.

The previous prime is 36016801. The next prime is 36016831. The reversal of 36016820 is 2861063.

It is a super-2 number, since 2×36016820² = 2594422645824800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36016820.

It is a congruent number.

It is an unprimeable number.

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, 128492 + ... + 128771.

It is an arithmetic number, because the mean of its divisors is an integer number (3601696).

Almost surely, 2^36016820 is an apocalyptic number.

It is an amenable number.

36016820 is an abundant number, since it is smaller than the sum of its proper divisors (50423884).

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

36016820 is a wasteful number, since it uses less digits than its factorization.

36016820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257279 (or 257277 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 36016820 is about 6001.4015029824. The cubic root of 36016820 is about 330.2441413422.

Adding to 36016820 its reverse (2861063), we get a palindrome (38877883).

The spelling of 36016820 in words is "thirty-six million, sixteen thousand, eight hundred twenty".