18294952 has 32 divisors (see below), whose sum is σ = 37810080. Its totient is φ = 8245440.

The previous prime is 18294949. The next prime is 18294961. The reversal of 18294952 is 25949281.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2427 + ... + 6517.

It is an arithmetic number, because the mean of its divisors is an integer number (1181565).

Almost surely, 2^18294952 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 18294952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18905040).

18294952 is an abundant number, since it is smaller than the sum of its proper divisors (19515128).

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

18294952 is a wasteful number, since it uses less digits than its factorization.

18294952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153 (or 4149 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 18294952 is about 4277.2598705246. The cubic root of 18294952 is about 263.4978594067.

The spelling of 18294952 in words is "eighteen million, two hundred ninety-four thousand, nine hundred fifty-two".