46472273 has 4 divisors (see below), whose sum is σ = 46531380. Its totient is φ = 46413168.

The previous prime is 46472249. The next prime is 46472323. The reversal of 46472273 is 37227464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22344529 + 24127744 = 4727^2 + 4912^2 .

It is a cyclic number.

It is not a de Polignac number, because 46472273 - 2⁸ = 46472017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46472773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28358 + ... + 29951.

It is an arithmetic number, because the mean of its divisors is an integer number (11632845).

Almost surely, 2^46472273 is an apocalyptic number.

It is an amenable number.

46472273 is a deficient number, since it is larger than the sum of its proper divisors (59107).

46472273 is an equidigital number, since it uses as much as digits as its factorization.

46472273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59106.

The product of its digits is 56448, while the sum is 35.

The square root of 46472273 is about 6817.0575030580. The cubic root of 46472273 is about 359.5268294866.

The spelling of 46472273 in words is "forty-six million, four hundred seventy-two thousand, two hundred seventy-three".