1092246456 has 128 divisors (see below), whose sum is σ = 3202560000. Its totient is φ = 310294656.

The previous prime is 1092246451. The next prime is 1092246469. The reversal of 1092246456 is 6546422901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1092246451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2280025 + ... + 2280503.

It is an arithmetic number, because the mean of its divisors is an integer number (25020000).

Almost surely, 2^1092246456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1092246456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1601280000).

1092246456 is an abundant number, since it is smaller than the sum of its proper divisors (2110313544).

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

1092246456 is a wasteful number, since it uses less digits than its factorization.

1092246456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 1092246456 is about 33049.1521222557. The cubic root of 1092246456 is about 1029.8489915922.

The spelling of 1092246456 in words is "one billion, ninety-two million, two hundred forty-six thousand, four hundred fifty-six".