36648870 has 64 divisors (see below), whose sum is σ = 91371456. Its totient is φ = 9400320.

The previous prime is 36648869. The next prime is 36648877. The reversal of 36648870 is 7884663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36648877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151950 + ... + 152190.

It is an arithmetic number, because the mean of its divisors is an integer number (1427679).

Almost surely, 2^36648870 is an apocalyptic number.

36648870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36648870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45685728).

36648870 is an abundant number, since it is smaller than the sum of its proper divisors (54722586).

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

36648870 is a wasteful number, since it uses less digits than its factorization.

36648870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 36648870 is about 6053.8310184543. The cubic root of 36648870 is about 332.1647401799.

The spelling of 36648870 in words is "thirty-six million, six hundred forty-eight thousand, eight hundred seventy".