46773220 has 24 divisors (see below), whose sum is σ = 105780024. Its totient is φ = 17270016.

The previous prime is 46773179. The next prime is 46773247. The reversal of 46773220 is 2237764.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10484644 + 36288576 = 3238^2 + 6024^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89689 + ... + 90208.

It is an arithmetic number, because the mean of its divisors is an integer number (4407501).

Almost surely, 2^46773220 is an apocalyptic number.

It is an amenable number.

46773220 is an abundant number, since it is smaller than the sum of its proper divisors (59006804).

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

46773220 is a wasteful number, since it uses less digits than its factorization.

46773220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179919 (or 179917 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 46773220 is about 6839.0949693655. The cubic root of 46773220 is about 360.3012396289.

The spelling of 46773220 in words is "forty-six million, seven hundred seventy-three thousand, two hundred twenty".