2274629 has 12 divisors (see below), whose sum is σ = 2692908. Its totient is φ = 1915200.

The previous prime is 2274599. The next prime is 2274641. The reversal of 2274629 is 9264722.

It can be written as a sum of positive squares in 2 ways, for example, as 30625 + 2244004 = 175^2 + 1498^2 .

It is not a de Polignac number, because 2274629 - 2²⁰ = 1226053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2274595 and 2274604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274689) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2609 + ... + 3369.

It is an arithmetic number, because the mean of its divisors is an integer number (224409).

2^2274629 is an apocalyptic number.

It is an amenable number.

2274629 is a deficient number, since it is larger than the sum of its proper divisors (418279).

2274629 is an equidigital number, since it uses as much as digits as its factorization.

2274629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836 (or 829 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 2274629 is about 1508.1873225830. The cubic root of 2274629 is about 131.5134560004.

The spelling of 2274629 in words is "two million, two hundred seventy-four thousand, six hundred twenty-nine".