1401296 has 20 divisors (see below), whose sum is σ = 2924292. Its totient is φ = 646656.

The previous prime is 1401287. The next prime is 1401317. The reversal of 1401296 is 6921041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 440896 + 960400 = 664^2 + 980^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3161 + ... + 3576.

2^1401296 is an apocalyptic number.

1401296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1401296 is an abundant number, since it is smaller than the sum of its proper divisors (1522996).

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

1401296 is a wasteful number, since it uses less digits than its factorization.

1401296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6758 (or 6752 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1401296 is about 1183.7634898915. The cubic root of 1401296 is about 111.9034031064.

The spelling of 1401296 in words is "one million, four hundred one thousand, two hundred ninety-six".