2291350 has 12 divisors (see below), whose sum is σ = 4262004. Its totient is φ = 916520.

The previous prime is 2291347. The next prime is 2291351. The reversal of 2291350 is 531922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2291351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22864 + ... + 22963.

It is an arithmetic number, because the mean of its divisors is an integer number (355167).

2^2291350 is an apocalyptic number.

2291350 is a deficient number, since it is larger than the sum of its proper divisors (1970654).

2291350 is a wasteful number, since it uses less digits than its factorization.

2291350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45839 (or 45834 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 2291350 is about 1513.7205818776. The cubic root of 2291350 is about 131.8349252684.

The spelling of 2291350 in words is "two million, two hundred ninety-one thousand, three hundred fifty".