46948939 has 2 divisors, whose sum is σ = 46948940. Its totient is φ = 46948938.

The previous prime is 46948931. The next prime is 46948961. The reversal of 46948939 is 93984964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46948939 - 2³ = 46948931 is a prime.

It is not a weakly prime, because it can be changed into another prime (46948931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23474469 + 23474470.

It is an arithmetic number, because the mean of its divisors is an integer number (23474470).

Almost surely, 2^46948939 is an apocalyptic number.

46948939 is a deficient number, since it is larger than the sum of its proper divisors (1).

46948939 is an equidigital number, since it uses as much as digits as its factorization.

46948939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 52.

The square root of 46948939 is about 6851.9295822418. The cubic root of 46948939 is about 360.7518725249.

The spelling of 46948939 in words is "forty-six million, nine hundred forty-eight thousand, nine hundred thirty-nine".