1956227 has 24 divisors (see below), whose sum is σ = 2547216. Its totient is φ = 1487808.

The previous prime is 1956217. The next prime is 1956239. The reversal of 1956227 is 7226591.

It is not a de Polignac number, because 1956227 - 2⁴ = 1956211 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (7560) is a multiple of the sum of its prime divisors (140).

It is a junction number, because it is equal to n+sod(n) for n = 1956193 and 1956202.

It is not an unprimeable number, because it can be changed into a prime (1956217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23528 + ... + 23610.

It is an arithmetic number, because the mean of its divisors is an integer number (106134).

2^1956227 is an apocalyptic number.

1956227 is a deficient number, since it is larger than the sum of its proper divisors (590989).

1956227 is a wasteful number, since it uses less digits than its factorization.

1956227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 140 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 1956227 is about 1398.6518508907. The cubic root of 1956227 is about 125.0661409968.

The spelling of 1956227 in words is "one million, nine hundred fifty-six thousand, two hundred twenty-seven".