36855000 has 400 divisors, whose sum is σ = 158761680. Its totient is φ = 7776000.

The previous prime is 36854977. The next prime is 36855017. The reversal of 36855000 is 55863.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 2834994 + ... + 2835006.

Almost surely, 2^36855000 is an apocalyptic number.

36855000 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 36855000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79380840).

36855000 is an abundant number, since it is smaller than the sum of its proper divisors (121906680).

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

36855000 is a wasteful number, since it uses less digits than its factorization.

36855000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 36855000 is about 6070.8319034544. The cubic root of 36855000 is about 332.7863250591.

The spelling of 36855000 in words is "thirty-six million, eight hundred fifty-five thousand".