46164247 has 4 divisors (see below), whose sum is σ = 46253376. Its totient is φ = 46075120.

The previous prime is 46164221. The next prime is 46164257. The reversal of 46164247 is 74246164.

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

It is a cyclic number.

It is not a de Polignac number, because 46164247 - 2¹⁵ = 46131479 is a prime.

It is a super-2 number, since 2×46164247² = 4262275402154018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46164257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43783 + ... + 44824.

It is an arithmetic number, because the mean of its divisors is an integer number (11563344).

Almost surely, 2^46164247 is an apocalyptic number.

46164247 is a deficient number, since it is larger than the sum of its proper divisors (89129).

46164247 is an equidigital number, since it uses as much as digits as its factorization.

46164247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89128.

The product of its digits is 32256, while the sum is 34.

The square root of 46164247 is about 6794.4276432971. The cubic root of 46164247 is about 358.7307333435.

The spelling of 46164247 in words is "forty-six million, one hundred sixty-four thousand, two hundred forty-seven".