2323537420 has 48 divisors (see below), whose sum is σ = 5210553600. Its totient is φ = 868412160.

The previous prime is 2323537393. The next prime is 2323537423. The reversal of 2323537420 is 247353232.

It is a happy number.

2323537420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2323537420² = 10797652284280512800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2323537423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46635 + ... + 82594.

It is an arithmetic number, because the mean of its divisors is an integer number (108553200).

Almost surely, 2^2323537420 is an apocalyptic number.

2323537420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323537420 is an abundant number, since it is smaller than the sum of its proper divisors (2887016180).

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

2323537420 is a wasteful number, since it uses less digits than its factorization.

2323537420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129298 (or 129296 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 2323537420 is about 48203.0851709722. The cubic root of 2323537420 is about 1324.4936800473.

The spelling of 2323537420 in words is "two billion, three hundred twenty-three million, five hundred thirty-seven thousand, four hundred twenty".