1401332 has 12 divisors (see below), whose sum is σ = 2464896. Its totient is φ = 697080.

The previous prime is 1401319. The next prime is 1401349. The reversal of 1401332 is 2331041.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 107 + ... + 1677.

It is an arithmetic number, because the mean of its divisors is an integer number (205408).

2^1401332 is an apocalyptic number.

It is an amenable number.

1401332 is a deficient number, since it is larger than the sum of its proper divisors (1063564).

1401332 is a wasteful number, since it uses less digits than its factorization.

1401332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1401332 is about 1183.7786955339. The cubic root of 1401332 is about 111.9043613831.

Adding to 1401332 its reverse (2331041), we get a palindrome (3732373).

The spelling of 1401332 in words is "one million, four hundred one thousand, three hundred thirty-two".