1400118 has 8 divisors (see below), whose sum is σ = 2800248. Its totient is φ = 466704.

The previous prime is 1400107. The next prime is 1400131. The reversal of 1400118 is 8110041.

It is a sphenic number, since it is the product of 3 distinct primes.

1400118 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1400097 and 1400106.

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, 116671 + ... + 116682.

It is an arithmetic number, because the mean of its divisors is an integer number (350031).

2^1400118 is an apocalyptic number.

1400118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1400118 is a wasteful number, since it uses less digits than its factorization.

1400118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233358.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1400118 is about 1183.2658196703. The cubic root of 1400118 is about 111.8720371031.

Adding to 1400118 its reverse (8110041), we get a palindrome (9510159).

The spelling of 1400118 in words is "one million, four hundred thousand, one hundred eighteen".