1122684486 has 64 divisors (see below), whose sum is σ = 2803852800. Its totient is φ = 291144960.

The previous prime is 1122684481. The next prime is 1122684491. The reversal of 1122684486 is 6844862211.

It is an interprime number because it is at equal distance from previous prime (1122684481) and next prime (1122684491).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122684481) 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, 366690 + ... + 369738.

It is an arithmetic number, because the mean of its divisors is an integer number (43810200).

Almost surely, 2^1122684486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122684486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401926400).

1122684486 is an abundant number, since it is smaller than the sum of its proper divisors (1681168314).

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

1122684486 is a wasteful number, since it uses less digits than its factorization.

1122684486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869.

The product of its digits is 147456, while the sum is 42.

The square root of 1122684486 is about 33506.4842381292. The cubic root of 1122684486 is about 1039.3278713085.

The spelling of 1122684486 in words is "one billion, one hundred twenty-two million, six hundred eighty-four thousand, four hundred eighty-six".