46509243 has 32 divisors (see below), whose sum is σ = 73059840. Its totient is φ = 26019840.

The previous prime is 46509227. The next prime is 46509251. The reversal of 46509243 is 34290564.

It is not a de Polignac number, because 46509243 - 2⁴ = 46509227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (46509343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20955 + ... + 23067.

It is an arithmetic number, because the mean of its divisors is an integer number (2283120).

Almost surely, 2^46509243 is an apocalyptic number.

46509243 is a deficient number, since it is larger than the sum of its proper divisors (26550597).

46509243 is a wasteful number, since it uses less digits than its factorization.

46509243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 46509243 is about 6819.7685444596. The cubic root of 46509243 is about 359.6221421174.

The spelling of 46509243 in words is "forty-six million, five hundred nine thousand, two hundred forty-three".