1132213698 has 162 divisors, whose sum is σ = 3167394867. Its totient is φ = 291226320.

The previous prime is 1132213681. The next prime is 1132213703. The reversal of 1132213698 is 8963122311.

It can be written as a sum of positive squares in only one way, i.e., 566106849 + 566106849 = 23793^2 + 23793^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=23793.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 10992315 + ... + 10992417.

Almost surely, 2^1132213698 is an apocalyptic number.

1132213698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132213698

1132213698 is an abundant number, since it is smaller than the sum of its proper divisors (2035181169).

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

1132213698 is a wasteful number, since it uses less digits than its factorization.

1132213698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 126 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 1132213698 is about 33648.3832895431. The cubic root of 1132213698 is about 1042.2601542674.

The spelling of 1132213698 in words is "one billion, one hundred thirty-two million, two hundred thirteen thousand, six hundred ninety-eight".