1662133062 has 8 divisors (see below), whose sum is σ = 3324266136. Its totient is φ = 554044352.

The previous prime is 1662133021. The next prime is 1662133093. The reversal of 1662133062 is 2603312661.

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

1662133062 is an admirable number.

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, 138511083 + ... + 138511094.

It is an arithmetic number, because the mean of its divisors is an integer number (415533267).

Almost surely, 2^1662133062 is an apocalyptic number.

1662133062 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.

1662133062 is a wasteful number, since it uses less digits than its factorization.

1662133062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277022182.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 1662133062 is about 40769.2661449774. The cubic root of 1662133062 is about 1184.5550887239. Note that the first 3 decimals are identical.

The spelling of 1662133062 in words is "one billion, six hundred sixty-two million, one hundred thirty-three thousand, sixty-two".