46264809 has 4 divisors (see below), whose sum is σ = 61686416. Its totient is φ = 30843204.

The previous prime is 46264793. The next prime is 46264847. The reversal of 46264809 is 90846264.

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 not a de Polignac number, because 46264809 - 2⁴ = 46264793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46264879) 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, 7710799 + ... + 7710804.

It is an arithmetic number, because the mean of its divisors is an integer number (15421604).

Almost surely, 2^46264809 is an apocalyptic number.

It is an amenable number.

46264809 is a deficient number, since it is larger than the sum of its proper divisors (15421607).

46264809 is a wasteful number, since it uses less digits than its factorization.

46264809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15421606.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 46264809 is about 6801.8239465602. The cubic root of 46264809 is about 358.9910250884.

The spelling of 46264809 in words is "forty-six million, two hundred sixty-four thousand, eight hundred nine".