36822520 has 48 divisors (see below), whose sum is σ = 96382440. Its totient is φ = 12624192.

The previous prime is 36822497. The next prime is 36822529. The reversal of 36822520 is 2522863.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36822529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7434 + ... + 11353.

Almost surely, 2^36822520 is an apocalyptic number.

It is an amenable number.

36822520 is an abundant number, since it is smaller than the sum of its proper divisors (59559920).

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

36822520 is a wasteful number, since it uses less digits than its factorization.

36822520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18812 (or 18801 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 36822520 is about 6068.1562273890. The cubic root of 36822520 is about 332.6885357346.

The spelling of 36822520 in words is "thirty-six million, eight hundred twenty-two thousand, five hundred twenty".