46545472 has 14 divisors (see below), whose sum is σ = 92363798. Its totient is φ = 23272704.

The previous prime is 46545467. The next prime is 46545481. The reversal of 46545472 is 27454564.

It can be written as a sum of positive squares in only one way, i.e., 46457856 + 87616 = 6816^2 + 296^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363573 + ... + 363700.

Almost surely, 2^46545472 is an apocalyptic number.

It is an amenable number.

46545472 is a deficient number, since it is larger than the sum of its proper divisors (45818326).

46545472 is an equidigital number, since it uses as much as digits as its factorization.

46545472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727285 (or 727275 counting only the distinct ones).

The product of its digits is 134400, while the sum is 37.

The square root of 46545472 is about 6822.4242025837. The cubic root of 46545472 is about 359.7154953825.

The spelling of 46545472 in words is "forty-six million, five hundred forty-five thousand, four hundred seventy-two".