66062046 has 8 divisors (see below), whose sum is σ = 132124104. Its totient is φ = 22020680.

The previous prime is 66062039. The next prime is 66062071. The reversal of 66062046 is 64026066.

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

66062046 is an admirable number.

It is a super-2 number, since 2×66062046² = 8728387843412232, which contains 22 as substring.

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, 5505165 + ... + 5505176.

It is an arithmetic number, because the mean of its divisors is an integer number (16515513).

Almost surely, 2^66062046 is an apocalyptic number.

66062046 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.

66062046 is a wasteful number, since it uses less digits than its factorization.

66062046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11010346.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 66062046 is about 8127.8561749086. The cubic root of 66062046 is about 404.2506001661.

The spelling of 66062046 in words is "sixty-six million, sixty-two thousand, forty-six", and thus it is an eban number.