8901234 has 48 divisors (see below), whose sum is σ = 21509280. Its totient is φ = 2643840.

The previous prime is 8901227. The next prime is 8901239. The reversal of 8901234 is 4321098.

8901234 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8901198 and 8901207.

It is not an unprimeable number, because it can be changed into a prime (8901239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5049 + ... + 6579.

It is an arithmetic number, because the mean of its divisors is an integer number (448110).

Almost surely, 2^8901234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8901234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10754640).

8901234 is an abundant number, since it is smaller than the sum of its proper divisors (12608046).

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

8901234 is a wasteful number, since it uses less digits than its factorization.

8901234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575 (or 1572 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8901234 is about 2983.4935897367. The cubic root of 8901234 is about 207.2446871957.

The spelling of 8901234 in words is "eight million, nine hundred one thousand, two hundred thirty-four".