1400133 has 16 divisors (see below), whose sum is σ = 2170496. Its totient is φ = 786240.

The previous prime is 1400131. The next prime is 1400141. The reversal of 1400133 is 3310041.

It is not a de Polignac number, because 1400133 - 2¹ = 1400131 is a prime.

It is a Duffinian number.

It is a Curzon number.

1400133 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735 + ... + 1827.

It is an arithmetic number, because the mean of its divisors is an integer number (135656).

2^1400133 is an apocalyptic number.

It is an amenable number.

1400133 is a deficient number, since it is larger than the sum of its proper divisors (770363).

1400133 is a wasteful number, since it uses less digits than its factorization.

1400133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1400133 is about 1183.2721580431. The cubic root of 1400133 is about 111.8724366109.

Adding to 1400133 its reverse (3310041), we get a palindrome (4710174).

The spelling of 1400133 in words is "one million, four hundred thousand, one hundred thirty-three".