1406116 has 6 divisors (see below), whose sum is σ = 2460710. Its totient is φ = 703056.

The previous prime is 1406101. The next prime is 1406159. The reversal of 1406116 is 6116041.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1345600 + 60516 = 1160^2 + 246^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1406093 and 1406102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175761 + ... + 175768.

2^1406116 is an apocalyptic number.

It is an amenable number.

1406116 is a deficient number, since it is larger than the sum of its proper divisors (1054594).

1406116 is a wasteful number, since it uses less digits than its factorization.

1406116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351533 (or 351531 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1406116 is about 1185.7976218563. The cubic root of 1406116 is about 112.0315599836.

The spelling of 1406116 in words is "one million, four hundred six thousand, one hundred sixteen".