2262603940 has 24 divisors (see below), whose sum is σ = 4754760192. Its totient is φ = 904414560.

The previous prime is 2262603911. The next prime is 2262603949. The reversal of 2262603940 is 493062622.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2262603896 and 2262603905.

It is not an unprimeable number, because it can be changed into a prime (2262603949) 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, 9034 + ... + 67873.

It is an arithmetic number, because the mean of its divisors is an integer number (198115008).

Almost surely, 2^2262603940 is an apocalyptic number.

2262603940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2262603940 is an abundant number, since it is smaller than the sum of its proper divisors (2492156252).

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

2262603940 is a wasteful number, since it uses less digits than its factorization.

2262603940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78387 (or 78385 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 2262603940 is about 47566.8365565758. The cubic root of 2262603940 is about 1312.8129326696.

The spelling of 2262603940 in words is "two billion, two hundred sixty-two million, six hundred three thousand, nine hundred forty".