1400116 has 6 divisors (see below), whose sum is σ = 2450210. Its totient is φ = 700056.

The previous prime is 1400107. The next prime is 1400131. The reversal of 1400116 is 6110041.

It can be written as a sum of positive squares in only one way, i.e., 910116 + 490000 = 954^2 + 700^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1400096 and 1400105.

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 as a sum of consecutive naturals, namely, 175011 + ... + 175018.

2^1400116 is an apocalyptic number.

It is an amenable number.

1400116 is a deficient number, since it is larger than the sum of its proper divisors (1050094).

1400116 is a wasteful number, since it uses less digits than its factorization.

1400116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350033 (or 350031 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1400116 is about 1183.2649745513. The cubic root of 1400116 is about 111.8719838351.

Adding to 1400116 its reverse (6110041), we get a palindrome (7510157).

The spelling of 1400116 in words is "one million, four hundred thousand, one hundred sixteen".