1088452431 has 16 divisors (see below), whose sum is σ = 1759115520. Its totient is φ = 659667960.

The previous prime is 1088452429. The next prime is 1088452493. The reversal of 1088452431 is 1342548801.

It is not a de Polignac number, because 1088452431 - 2¹ = 1088452429 is a prime.

It is a super-2 number, since 2×1088452431² = 2369457389099619522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088456431) 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, 1832115 + ... + 1832708.

It is an arithmetic number, because the mean of its divisors is an integer number (109944720).

Almost surely, 2^1088452431 is an apocalyptic number.

1088452431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1088452431 is a deficient number, since it is larger than the sum of its proper divisors (670663089).

1088452431 is a wasteful number, since it uses less digits than its factorization.

1088452431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664843 (or 3664837 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 1088452431 is about 32991.7024568300. The cubic root of 1088452431 is about 1028.6551811514.

The spelling of 1088452431 in words is "one billion, eighty-eight million, four hundred fifty-two thousand, four hundred thirty-one".