36888420 has 96 divisors (see below), whose sum is σ = 107347968. Its totient is φ = 9459072.

The previous prime is 36888359. The next prime is 36888451. The reversal of 36888420 is 2488863.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290397 + ... + 290523.

It is an arithmetic number, because the mean of its divisors is an integer number (1118208).

Almost surely, 2^36888420 is an apocalyptic number.

36888420 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 36888420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53673984).

36888420 is an abundant number, since it is smaller than the sum of its proper divisors (70459548).

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

36888420 is a wasteful number, since it uses less digits than its factorization.

36888420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 36888420 is about 6073.5837855421. The cubic root of 36888420 is about 332.8868845396.

It can be divided in two parts, 368 and 88420, that added together give a palindrome (88788).

The spelling of 36888420 in words is "thirty-six million, eight hundred eighty-eight thousand, four hundred twenty".