2293453008 has 160 divisors (see below), whose sum is σ = 8207569920. Its totient is φ = 595693440.

The previous prime is 2293453003. The next prime is 2293453049. The reversal of 2293453008 is 8003543922.

2293453008 is a `hidden beast` number, since 2 + 2 + 9 + 345 + 300 + 8 = 666.

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 (2293453003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1210 + ... + 67737.

It is an arithmetic number, because the mean of its divisors is an integer number (51297312).

Almost surely, 2^2293453008 is an apocalyptic number.

2293453008 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 2293453008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4103784960).

2293453008 is an abundant number, since it is smaller than the sum of its proper divisors (5914116912).

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

2293453008 is a wasteful number, since it uses less digits than its factorization.

2293453008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68982 (or 68970 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2293453008 is about 47890.0094800575. The cubic root of 2293453008 is about 1318.7524576731.

The spelling of 2293453008 in words is "two billion, two hundred ninety-three million, four hundred fifty-three thousand, eight".