46527220 has 12 divisors (see below), whose sum is σ = 97707204. Its totient is φ = 18610880.

The previous prime is 46527211. The next prime is 46527277. The reversal of 46527220 is 2272564.

It can be written as a sum of positive squares in 2 ways, for example, as 6937956 + 39589264 = 2634^2 + 6292^2 .

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, 1163161 + ... + 1163200.

It is an arithmetic number, because the mean of its divisors is an integer number (8142267).

Almost surely, 2^46527220 is an apocalyptic number.

It is an amenable number.

46527220 is an abundant number, since it is smaller than the sum of its proper divisors (51179984).

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

46527220 is a wasteful number, since it uses less digits than its factorization.

46527220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326370 (or 2326368 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 46527220 is about 6821.0864237305. The cubic root of 46527220 is about 359.6684705033.

Adding to 46527220 its reverse (2272564), we get a palindrome (48799784).

The spelling of 46527220 in words is "forty-six million, five hundred twenty-seven thousand, two hundred twenty".