2023308 has 108 divisors (see below), whose sum is σ = 6307392. Its totient is φ = 544320.

The previous prime is 2023297. The next prime is 2023313. The reversal of 2023308 is 8033202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 54666 + ... + 54702.

2^2023308 is an apocalyptic number.

2023308 is a gapful number since it is divisible by the number (28) 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 2023308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3153696).

2023308 is an abundant number, since it is smaller than the sum of its proper divisors (4284084).

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

2023308 is a wasteful number, since it uses less digits than its factorization.

2023308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2023308 is about 1422.4303146376. The cubic root of 2023308 is about 126.4796532342.

The spelling of 2023308 in words is "two million, twenty-three thousand, three hundred eight".