1401100 has 18 divisors (see below), whose sum is σ = 3040604. Its totient is φ = 560400.

The previous prime is 1401083. The next prime is 1401119. The reversal of 1401100 is 11041.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6906 + ... + 7105.

2^1401100 is an apocalyptic number.

1401100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401100 is an abundant number, since it is smaller than the sum of its proper divisors (1639504).

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

1401100 is a wasteful number, since it uses less digits than its factorization.

1401100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14025 (or 14018 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1401100 is about 1183.6807001890. The cubic root of 1401100 is about 111.8981855340.

Adding to 1401100 its reverse (11041), we get a palindrome (1412141).

The spelling of 1401100 in words is "one million, four hundred one thousand, one hundred".