1114157000 has 64 divisors (see below), whose sum is σ = 2844167040. Its totient is φ = 405144000.

The previous prime is 1114156951. The next prime is 1114157027. The reversal of 1114157000 is 7514111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39644 + ... + 61643.

It is an arithmetic number, because the mean of its divisors is an integer number (44440110).

Almost surely, 2^1114157000 is an apocalyptic number.

1114157000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114157000 is an abundant number, since it is smaller than the sum of its proper divisors (1730010040).

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

1114157000 is a wasteful number, since it uses less digits than its factorization.

1114157000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101319 (or 101305 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 1114157000 is about 33378.9903981531. The cubic root of 1114157000 is about 1036.6897336476.

The spelling of 1114157000 in words is "one billion, one hundred fourteen million, one hundred fifty-seven thousand".