46568220 has 24 divisors (see below), whose sum is σ = 130391184. Its totient is φ = 12418176.

The previous prime is 46568213. The next prime is 46568227. The reversal of 46568220 is 2286564.

It is an interprime number because it is at equal distance from previous prime (46568213) and next prime (46568227).

It is a super-2 number, since 2×46568220² = 4337198227936800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46568227) 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, 388009 + ... + 388128.

It is an arithmetic number, because the mean of its divisors is an integer number (5432966).

Almost surely, 2^46568220 is an apocalyptic number.

It is an amenable number.

46568220 is an abundant number, since it is smaller than the sum of its proper divisors (83822964).

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

46568220 is a wasteful number, since it uses less digits than its factorization.

46568220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776149 (or 776147 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 46568220 is about 6824.0911482775. The cubic root of 46568220 is about 359.7740866557.

The spelling of 46568220 in words is "forty-six million, five hundred sixty-eight thousand, two hundred twenty".