2273248902 has 16 divisors (see below), whose sum is σ = 4561120512. Its totient is φ = 755312520.

The previous prime is 2273248877. The next prime is 2273248921. The reversal of 2273248902 is 2098423722.

2273248902 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607258 + ... + 610989.

It is an arithmetic number, because the mean of its divisors is an integer number (285070032).

Almost surely, 2^2273248902 is an apocalyptic number.

2273248902 is an abundant number, since it is smaller than the sum of its proper divisors (2287871610).

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

2273248902 is a wasteful number, since it uses less digits than its factorization.

2273248902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218563.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2273248902 is about 47678.6000423670. The cubic root of 2273248902 is about 1314.8685266159.

The spelling of 2273248902 in words is "two billion, two hundred seventy-three million, two hundred forty-eight thousand, nine hundred two".