46086409 has 4 divisors (see below), whose sum is σ = 46305040. Its totient is φ = 45867780.

The previous prime is 46086379. The next prime is 46086413. The reversal of 46086409 is 90468064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46086409 - 2⁷ = 46086281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46086499) 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, 108999 + ... + 109420.

It is an arithmetic number, because the mean of its divisors is an integer number (11576260).

Almost surely, 2^46086409 is an apocalyptic number.

It is an amenable number.

46086409 is a deficient number, since it is larger than the sum of its proper divisors (218631).

46086409 is a wasteful number, since it uses less digits than its factorization.

46086409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218630.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 46086409 is about 6788.6971504111. The cubic root of 46086409 is about 358.5290000901.

The spelling of 46086409 in words is "forty-six million, eighty-six thousand, four hundred nine".