46147393 has 4 divisors (see below), whose sum is σ = 46349140. Its totient is φ = 45945648.

The previous prime is 46147391. The next prime is 46147417. The reversal of 46147393 is 39374164.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43401744 + 2745649 = 6588^2 + 1657^2 .

It is a cyclic number.

It is not a de Polignac number, because 46147393 - 2¹ = 46147391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46147391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100530 + ... + 100987.

It is an arithmetic number, because the mean of its divisors is an integer number (11587285).

Almost surely, 2^46147393 is an apocalyptic number.

It is an amenable number.

46147393 is a deficient number, since it is larger than the sum of its proper divisors (201747).

46147393 is a wasteful number, since it uses less digits than its factorization.

46147393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201746.

The product of its digits is 54432, while the sum is 37.

The square root of 46147393 is about 6793.1872490018. The cubic root of 46147393 is about 358.6870719670.

The spelling of 46147393 in words is "forty-six million, one hundred forty-seven thousand, three hundred ninety-three".