46660566 has 16 divisors (see below), whose sum is σ = 95307264. Its totient is φ = 15222504.

The previous prime is 46660553. The next prime is 46660567. The reversal of 46660566 is 66506664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46660567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82450 + ... + 83013.

It is an arithmetic number, because the mean of its divisors is an integer number (5956704).

Almost surely, 2^46660566 is an apocalyptic number.

46660566 is an abundant number, since it is smaller than the sum of its proper divisors (48646698).

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

46660566 is a wasteful number, since it uses less digits than its factorization.

46660566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165515.

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 46660566 is about 6830.8539729671. The cubic root of 46660566 is about 360.0117434441.

The spelling of 46660566 in words is "forty-six million, six hundred sixty thousand, five hundred sixty-six".