2352225140 has 24 divisors (see below), whose sum is σ = 4952586240. Its totient is φ = 938430368.

The previous prime is 2352225107. The next prime is 2352225143. The reversal of 2352225140 is 415222532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352225143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145880 + ... + 161199.

It is an arithmetic number, because the mean of its divisors is an integer number (206357760).

Almost surely, 2^2352225140 is an apocalyptic number.

2352225140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2352225140 is an abundant number, since it is smaller than the sum of its proper divisors (2600361100).

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

2352225140 is a wasteful number, since it uses less digits than its factorization.

2352225140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307471 (or 307469 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2352225140 is about 48499.7437106630. The cubic root of 2352225140 is about 1329.9223841491.

Adding to 2352225140 its reverse (415222532), we get a palindrome (2767447672).

The spelling of 2352225140 in words is "two billion, three hundred fifty-two million, two hundred twenty-five thousand, one hundred forty".