1114288452 has 36 divisors (see below), whose sum is σ = 2939139840. Its totient is φ = 355280112.

The previous prime is 1114288423. The next prime is 1114288471. The reversal of 1114288452 is 2548824111.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 672052 + ... + 673707.

Almost surely, 2^1114288452 is an apocalyptic number.

1114288452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1114288452 is an abundant number, since it is smaller than the sum of its proper divisors (1824851388).

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

1114288452 is a wasteful number, since it uses less digits than its factorization.

1114288452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345792 (or 1345787 counting only the distinct ones).

The product of its digits is 20480, while the sum is 36.

The square root of 1114288452 is about 33380.9594230004. The cubic root of 1114288452 is about 1036.7305027612.

The spelling of 1114288452 in words is "one billion, one hundred fourteen million, two hundred eighty-eight thousand, four hundred fifty-two".