1660062 has 16 divisors (see below), whose sum is σ = 3334032. Its totient is φ = 551040.

The previous prime is 1660039. The next prime is 1660063. The reversal of 1660062 is 2600661.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1660063) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1612 + ... + 2432.

It is an arithmetic number, because the mean of its divisors is an integer number (208377).

2^1660062 is an apocalyptic number.

1660062 is an abundant number, since it is smaller than the sum of its proper divisors (1673970).

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

1660062 is a wasteful number, since it uses less digits than its factorization.

1660062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1660062 is about 1288.4339331142. The cubic root of 1660062 is about 118.4062888521.

The spelling of 1660062 in words is "one million, six hundred sixty thousand, sixty-two".