46447123 has 2 divisors, whose sum is σ = 46447124. Its totient is φ = 46447122.

The previous prime is 46447103. The next prime is 46447171. The reversal of 46447123 is 32174464.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46447123 is a prime.

It is not a weakly prime, because it can be changed into another prime (46447103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23223561 + 23223562.

It is an arithmetic number, because the mean of its divisors is an integer number (23223562).

Almost surely, 2^46447123 is an apocalyptic number.

46447123 is a deficient number, since it is larger than the sum of its proper divisors (1).

46447123 is an equidigital number, since it uses as much as digits as its factorization.

46447123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 31.

The square root of 46447123 is about 6815.2126159057. The cubic root of 46447123 is about 359.4619611912.

The spelling of 46447123 in words is "forty-six million, four hundred forty-seven thousand, one hundred twenty-three".