46275991 has 2 divisors, whose sum is σ = 46275992. Its totient is φ = 46275990.

The previous prime is 46275979. The next prime is 46276033. The reversal of 46275991 is 19957264.

It is a happy number.

46275991 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46275991 - 2⁵ = 46275959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46275961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23137995 + 23137996.

It is an arithmetic number, because the mean of its divisors is an integer number (23137996).

Almost surely, 2^46275991 is an apocalyptic number.

46275991 is a deficient number, since it is larger than the sum of its proper divisors (1).

46275991 is an equidigital number, since it uses as much as digits as its factorization.

46275991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 43.

The square root of 46275991 is about 6802.6458823020. The cubic root of 46275991 is about 359.0199449403.

The spelling of 46275991 in words is "forty-six million, two hundred seventy-five thousand, nine hundred ninety-one".