1416128 has 56 divisors (see below), whose sum is σ = 3352800. Its totient is φ = 580608.

The previous prime is 1416113. The next prime is 1416137. The reversal of 1416128 is 8216141.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12938 + ... + 13046.

2^1416128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1416128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1676400).

1416128 is an abundant number, since it is smaller than the sum of its proper divisors (1936672).

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

1416128 is a wasteful number, since it uses less digits than its factorization.

1416128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 147 counting only the distinct ones).

The product of its digits is 384, while the sum is 23.

The square root of 1416128 is about 1190.0117646477. The cubic root of 1416128 is about 112.2968316648.

The spelling of 1416128 in words is "one million, four hundred sixteen thousand, one hundred twenty-eight".