46909593 has 12 divisors (see below), whose sum is σ = 67993380. Its totient is φ = 31164576.

The previous prime is 46909571. The next prime is 46909601. The reversal of 46909593 is 39590964.

It is a happy number.

46909593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45198729 + 1710864 = 6723^2 + 1308^2 .

It is not a de Polignac number, because 46909593 - 2⁶ = 46909529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46909553) 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 in 11 ways as a sum of consecutive naturals, for example, 6258 + ... + 11531.

It is an arithmetic number, because the mean of its divisors is an integer number (5666115).

Almost surely, 2^46909593 is an apocalyptic number.

It is an amenable number.

46909593 is a deficient number, since it is larger than the sum of its proper divisors (21083787).

46909593 is a wasteful number, since it uses less digits than its factorization.

46909593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18088 (or 18085 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 46909593 is about 6849.0578184156. The cubic root of 46909593 is about 360.6510671925.

The spelling of 46909593 in words is "forty-six million, nine hundred nine thousand, five hundred ninety-three".