46662820 has 48 divisors (see below), whose sum is σ = 100759680. Its totient is φ = 18146304.

The previous prime is 46662817. The next prime is 46662821. The reversal of 46662820 is 2826664.

It is a super-3 number, since 3×46662820³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (46662821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129801 + ... + 130159.

It is an arithmetic number, because the mean of its divisors is an integer number (2099160).

Almost surely, 2^46662820 is an apocalyptic number.

It is an amenable number.

46662820 is an abundant number, since it is smaller than the sum of its proper divisors (54096860).

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

46662820 is a wasteful number, since it uses less digits than its factorization.

46662820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 46662820 is about 6831.0189576666. The cubic root of 46662820 is about 360.0175402976.

The spelling of 46662820 in words is "forty-six million, six hundred sixty-two thousand, eight hundred twenty".