36448620 has 96 divisors (see below), whose sum is σ = 111428352. Its totient is φ = 8848128.

The previous prime is 36448613. The next prime is 36448627. The reversal of 36448620 is 2684463.

It is an interprime number because it is at equal distance from previous prime (36448613) and next prime (36448627).

It is not an unprimeable number, because it can be changed into a prime (36448627) 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 31 ways as a sum of consecutive naturals, for example, 64459 + ... + 65021.

It is an arithmetic number, because the mean of its divisors is an integer number (1160712).

Almost surely, 2^36448620 is an apocalyptic number.

36448620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36448620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55714176).

36448620 is an abundant number, since it is smaller than the sum of its proper divisors (74979732).

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

36448620 is a wasteful number, since it uses less digits than its factorization.

36448620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 36448620 is about 6037.2692502488. The cubic root of 36448620 is about 331.5586504928.

It can be divided in two parts, 364 and 48620, that added together give a palindrome (48984).

The spelling of 36448620 in words is "thirty-six million, four hundred forty-eight thousand, six hundred twenty".