1128714 has 16 divisors (see below), whose sum is σ = 2376480. Its totient is φ = 356400.

The previous prime is 1128713. The next prime is 1128719. The reversal of 1128714 is 4178211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4837 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (148530).

2^1128714 is an apocalyptic number.

1128714 is an abundant number, since it is smaller than the sum of its proper divisors (1247766).

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

1128714 is a wasteful number, since it uses less digits than its factorization.

1128714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9925.

The product of its digits is 448, while the sum is 24.

The square root of 1128714 is about 1062.4095255597. The cubic root of 1128714 is about 104.1185162707.

The spelling of 1128714 in words is "one million, one hundred twenty-eight thousand, seven hundred fourteen".