902538000 has 960 divisors, whose sum is σ = 4224729600. Its totient is φ = 174182400.

The previous prime is 902537989. The next prime is 902538001. The reversal of 902538000 is 835209.

It is not an unprimeable number, because it can be changed into a prime (902538001) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 31121986 + ... + 31122014.

It is an arithmetic number, because the mean of its divisors is an integer number (4400760).

Almost surely, 2^902538000 is an apocalyptic number.

902538000 is a gapful number since it is divisible by the number (90) 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 902538000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2112364800).

902538000 is an abundant number, since it is smaller than the sum of its proper divisors (3322191600).

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

902538000 is a wasteful number, since it uses less digits than its factorization.

902538000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 902538000 is about 30042.2702204744. The cubic root of 902538000 is about 966.3960928548.

The spelling of 902538000 in words is "nine hundred two million, five hundred thirty-eight thousand".