1401935 has 8 divisors (see below), whose sum is σ = 1690416. Its totient is φ = 1116160.

The previous prime is 1401857. The next prime is 1401937. The reversal of 1401935 is 5391041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1401935 - 2⁸ = 1401679 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1401935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401937) 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 7 ways as a sum of consecutive naturals, for example, 740 + ... + 1830.

It is an arithmetic number, because the mean of its divisors is an integer number (211302).

2^1401935 is an apocalyptic number.

1401935 is a deficient number, since it is larger than the sum of its proper divisors (288481).

1401935 is a wasteful number, since it uses less digits than its factorization.

1401935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1401935 is about 1184.0333610165. The cubic root of 1401935 is about 111.9204100790.

Adding to 1401935 its reverse (5391041), we get a palindrome (6792976).

The spelling of 1401935 in words is "one million, four hundred one thousand, nine hundred thirty-five".