46407947 has 2 divisors, whose sum is σ = 46407948. Its totient is φ = 46407946.

The previous prime is 46407931. The next prime is 46407979. The reversal of 46407947 is 74970464.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46407947 - 2⁴ = 46407931 is a prime.

It is not a weakly prime, because it can be changed into another prime (46407247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23203973 + 23203974.

It is an arithmetic number, because the mean of its divisors is an integer number (23203974).

Almost surely, 2^46407947 is an apocalyptic number.

46407947 is a deficient number, since it is larger than the sum of its proper divisors (1).

46407947 is an equidigital number, since it uses as much as digits as its factorization.

46407947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 46407947 is about 6812.3378512813. The cubic root of 46407947 is about 359.3608695843.

The spelling of 46407947 in words is "forty-six million, four hundred seven thousand, nine hundred forty-seven".