96021900 has 216 divisors, whose sum is σ = 336488880. Its totient is φ = 22740480.

The previous prime is 96021889. The next prime is 96021901. The reversal of 96021900 is 912069.

It is a happy number.

It is a super-2 number, since 2×96021900² = 18440410559220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (96021901) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 339159 + ... + 339441.

Almost surely, 2^96021900 is an apocalyptic number.

96021900 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 96021900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168244440).

96021900 is an abundant number, since it is smaller than the sum of its proper divisors (240466980).

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

96021900 is a wasteful number, since it uses less digits than its factorization.

96021900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 96021900 is about 9799.0764870982. The cubic root of 96021900 is about 457.9205127656.

Adding to 96021900 its reverse (912069), we get a palindrome (96933969).

The spelling of 96021900 in words is "ninety-six million, twenty-one thousand, nine hundred".