2270450 has 48 divisors (see below), whose sum is σ = 5208000. Its totient is φ = 717120.

The previous prime is 2270449. The next prime is 2270459. The reversal of 2270450 is 540722.

It is not an unprimeable number, because it can be changed into a prime (2270459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4301 + ... + 4799.

It is an arithmetic number, because the mean of its divisors is an integer number (108500).

2^2270450 is an apocalyptic number.

2270450 is an abundant number, since it is smaller than the sum of its proper divisors (2937550).

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

2270450 is a wasteful number, since it uses less digits than its factorization.

2270450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2270450 is about 1506.8012476767. The cubic root of 2270450 is about 131.4328667918.

The spelling of 2270450 in words is "two million, two hundred seventy thousand, four hundred fifty".