1092747022 has 4 divisors (see below), whose sum is σ = 1639120536. Its totient is φ = 546373510.

The previous prime is 1092747017. The next prime is 1092747049. The reversal of 1092747022 is 2207472901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2207472901 = 5273 ⋅418637.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273186754 + ... + 273186757.

It is an arithmetic number, because the mean of its divisors is an integer number (409780134).

Almost surely, 2^1092747022 is an apocalyptic number.

1092747022 is a deficient number, since it is larger than the sum of its proper divisors (546373514).

1092747022 is an equidigital number, since it uses as much as digits as its factorization.

1092747022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546373513.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 1092747022 is about 33056.7243083764. The cubic root of 1092747022 is about 1030.0062908467.

The spelling of 1092747022 in words is "one billion, ninety-two million, seven hundred forty-seven thousand, twenty-two".