19234908 has 144 divisors (see below), whose sum is σ = 63108864. Its totient is φ = 4976640.

The previous prime is 19234907. The next prime is 19234913. The reversal of 19234908 is 80943291.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19234907) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74716 + ... + 74972.

It is an arithmetic number, because the mean of its divisors is an integer number (438256).

Almost surely, 2^19234908 is an apocalyptic number.

19234908 is a gapful number since it is divisible by the number (18) 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 19234908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31554432).

19234908 is an abundant number, since it is smaller than the sum of its proper divisors (43873956).

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

19234908 is a wasteful number, since it uses less digits than its factorization.

19234908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 19234908 is about 4385.7619634449. The cubic root of 19234908 is about 267.9353634869.

The spelling of 19234908 in words is "nineteen million, two hundred thirty-four thousand, nine hundred eight".