1416660 has 48 divisors (see below), whose sum is σ = 4534656. Its totient is φ = 323712.

The previous prime is 1416641. The next prime is 1416671. The reversal of 1416660 is 666141.

It is a self number, because there is not a number n which added to its sum of digits gives 1416660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267 + ... + 2106.

It is an arithmetic number, because the mean of its divisors is an integer number (94472).

2^1416660 is an apocalyptic number.

1416660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1416660 is an abundant number, since it is smaller than the sum of its proper divisors (3117996).

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

1416660 is a wasteful number, since it uses less digits than its factorization.

1416660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392 (or 3390 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1416660 is about 1190.2352708603. The cubic root of 1416660 is about 112.3108921723.

The spelling of 1416660 in words is "one million, four hundred sixteen thousand, six hundred sixty".