1401114 has 64 divisors (see below), whose sum is σ = 3483648. Its totient is φ = 369600.

The previous prime is 1401083. The next prime is 1401119. The reversal of 1401114 is 4111041.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 1401114.

It is not an unprimeable number, because it can be changed into a prime (1401119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19699 + ... + 19769.

It is an arithmetic number, because the mean of its divisors is an integer number (54432).

2^1401114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1401114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1741824).

1401114 is an abundant number, since it is smaller than the sum of its proper divisors (2082534).

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

1401114 is a wasteful number, since it uses less digits than its factorization.

1401114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1401114 is about 1183.6866139312. The cubic root of 1401114 is about 111.8985582339.

Adding to 1401114 its reverse (4111041), we get a palindrome (5512155).

The spelling of 1401114 in words is "one million, four hundred one thousand, one hundred fourteen".