1088942454 has 20 divisors (see below), whose sum is σ = 2440038084. Its totient is φ = 362980764.

The previous prime is 1088942447. The next prime is 1088942461. The reversal of 1088942454 is 4542498801.

1088942454 is a `hidden beast` number, since 108 + 8 + 94 + 2 + 454 = 666.

It is an interprime number because it is at equal distance from previous prime (1088942447) and next prime (1088942461).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3360772 + ... + 3361095.

Almost surely, 2^1088942454 is an apocalyptic number.

1088942454 is an abundant number, since it is smaller than the sum of its proper divisors (1351095630).

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

1088942454 is an equidigital number, since it uses as much as digits as its factorization.

1088942454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6721881 (or 6721872 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 1088942454 is about 32999.1280793902. The cubic root of 1088942454 is about 1028.8095253863.

The spelling of 1088942454 in words is "one billion, eighty-eight million, nine hundred forty-two thousand, four hundred fifty-four".