2270629 has 8 divisors (see below), whose sum is σ = 2384640. Its totient is φ = 2157936.

The previous prime is 2270627. The next prime is 2270641. The reversal of 2270629 is 9260722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2270629 - 2¹ = 2270627 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2270597 and 2270606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270627) 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, 6004 + ... + 6370.

It is an arithmetic number, because the mean of its divisors is an integer number (298080).

2^2270629 is an apocalyptic number.

It is an amenable number.

2270629 is a deficient number, since it is larger than the sum of its proper divisors (114011).

2270629 is a wasteful number, since it uses less digits than its factorization.

2270629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2270629 is about 1506.8606438553. The cubic root of 2270629 is about 131.4363207129.

The spelling of 2270629 in words is "two million, two hundred seventy thousand, six hundred twenty-nine".