46665380 has 24 divisors (see below), whose sum is σ = 100389240. Its totient is φ = 18210560.

The previous prime is 46665347. The next prime is 46665383. The reversal of 46665380 is 8356664.

It can be written as a sum of positive squares in 4 ways, for example, as 506944 + 46158436 = 712^2 + 6794^2 .

It is not an unprimeable number, because it can be changed into a prime (46665383) 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, 27635 + ... + 29274.

It is an arithmetic number, because the mean of its divisors is an integer number (4182885).

Almost surely, 2^46665380 is an apocalyptic number.

It is an amenable number.

46665380 is an abundant number, since it is smaller than the sum of its proper divisors (53723860).

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

46665380 is a wasteful number, since it uses less digits than its factorization.

46665380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56959 (or 56957 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 46665380 is about 6831.2063356336. The cubic root of 46665380 is about 360.0241238978.

The spelling of 46665380 in words is "forty-six million, six hundred sixty-five thousand, three hundred eighty".