1077222 has 32 divisors (see below), whose sum is σ = 2332800. Its totient is φ = 330368.

The previous prime is 1077221. The next prime is 1077227. The reversal of 1077222 is 2227701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5929 + ... + 6107.

It is an arithmetic number, because the mean of its divisors is an integer number (72900).

2^1077222 is an apocalyptic number.

1077222 is an abundant number, since it is smaller than the sum of its proper divisors (1255578).

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

1077222 is a wasteful number, since it uses less digits than its factorization.

1077222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 1077222 is about 1037.8930580749. The cubic root of 1077222 is about 102.5105125050.

The spelling of 1077222 in words is "one million, seventy-seven thousand, two hundred twenty-two".