2273010 has 16 divisors (see below), whose sum is σ = 5455296. Its totient is φ = 606128.

The previous prime is 2272997. The next prime is 2273017. The reversal of 2273010 is 103722.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (2273017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37854 + ... + 37913.

It is an arithmetic number, because the mean of its divisors is an integer number (340956).

2^2273010 is an apocalyptic number.

2273010 is an abundant number, since it is smaller than the sum of its proper divisors (3182286).

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

2273010 is a wasteful number, since it uses less digits than its factorization.

2273010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75777.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 2273010 is about 1507.6504900009. The cubic root of 2273010 is about 131.4822463948.

Adding to 2273010 its reverse (103722), we get a palindrome (2376732).

The spelling of 2273010 in words is "two million, two hundred seventy-three thousand, ten".