2273950 has 48 divisors (see below), whose sum is σ = 4955040. Its totient is φ = 760320.

The previous prime is 2273927. The next prime is 2273959. The reversal of 2273950 is 593722.

2273950 = T₂₀ + T₂₁ + ... + T₂₃₈.

2273950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25506 + ... + 25594.

It is an arithmetic number, because the mean of its divisors is an integer number (103230).

2^2273950 is an apocalyptic number.

2273950 is an abundant number, since it is smaller than the sum of its proper divisors (2681090).

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

2273950 is a wasteful number, since it uses less digits than its factorization.

2273950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2273950 is about 1507.9622011178. The cubic root of 2273950 is about 131.5003686612.

It can be divided in two parts, 2273 and 950, that added together give a palindrome (3223).

The spelling of 2273950 in words is "two million, two hundred seventy-three thousand, nine hundred fifty".