1401852 has 24 divisors (see below), whose sum is σ = 3293136. Its totient is φ = 464128.

The previous prime is 1401823. The next prime is 1401857. The reversal of 1401852 is 2581041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068 + ... + 2660.

It is an arithmetic number, because the mean of its divisors is an integer number (137214).

2^1401852 is an apocalyptic number.

1401852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1401852 is an abundant number, since it is smaller than the sum of its proper divisors (1891284).

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

1401852 is a wasteful number, since it uses less digits than its factorization.

1401852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1401852 is about 1183.9983108096. The cubic root of 1401852 is about 111.9182013277.

Adding to 1401852 its reverse (2581041), we get a palindrome (3982893).

The spelling of 1401852 in words is "one million, four hundred one thousand, eight hundred fifty-two".