2273950448 has 60 divisors (see below), whose sum is σ = 5591028312. Its totient is φ = 885951360.

The previous prime is 2273950433. The next prime is 2273950451. The reversal of 2273950448 is 8440593722.

2273950448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 2273950399 and 2273950408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123215 + ... + 140462.

Almost surely, 2^2273950448 is an apocalyptic number.

2273950448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2273950448 is an abundant number, since it is smaller than the sum of its proper divisors (3317077864).

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

2273950448 is a wasteful number, since it uses less digits than its factorization.

2273950448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263710 (or 263697 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 2273950448 is about 47685.9565071311. The cubic root of 2273950448 is about 1315.0037729703.

The spelling of 2273950448 in words is "two billion, two hundred seventy-three million, nine hundred fifty thousand, four hundred forty-eight".