36049888 has 72 divisors (see below), whose sum is σ = 83857032. Its totient is φ = 15208704.

The previous prime is 36049883. The next prime is 36049907. The reversal of 36049888 is 88894063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36049883) 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, 130006 + ... + 130282.

It is an arithmetic number, because the mean of its divisors is an integer number (1164681).

Almost surely, 2^36049888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36049888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41928516).

36049888 is an abundant number, since it is smaller than the sum of its proper divisors (47807144).

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

36049888 is a wasteful number, since it uses less digits than its factorization.

36049888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 36049888 is about 6004.1558940454. The cubic root of 36049888 is about 330.3451790688.

The spelling of 36049888 in words is "thirty-six million, forty-nine thousand, eight hundred eighty-eight".