2228527 has 8 divisors (see below), whose sum is σ = 2559392. Its totient is φ = 1900800.

The previous prime is 2228521. The next prime is 2228531. The reversal of 2228527 is 7258222.

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 2228527 - 2³ = 2228519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2228495 and 2228504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228521) 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, 1027 + ... + 2347.

It is an arithmetic number, because the mean of its divisors is an integer number (319924).

2^2228527 is an apocalyptic number.

2228527 is a deficient number, since it is larger than the sum of its proper divisors (330865).

2228527 is a wasteful number, since it uses less digits than its factorization.

2228527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569.

The product of its digits is 4480, while the sum is 28.

The square root of 2228527 is about 1492.8251739571. The cubic root of 2228527 is about 130.6188833625.

The spelling of 2228527 in words is "two million, two hundred twenty-eight thousand, five hundred twenty-seven".