46144667 has 4 divisors (see below), whose sum is σ = 46926840. Its totient is φ = 45362496.

The previous prime is 46144663. The next prime is 46144669. The reversal of 46144667 is 76644164.

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 46144667 - 2² = 46144663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46144667.

It is not an unprimeable number, because it can be changed into a prime (46144663) 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, 390998 + ... + 391115.

It is an arithmetic number, because the mean of its divisors is an integer number (11731710).

Almost surely, 2^46144667 is an apocalyptic number.

46144667 is a deficient number, since it is larger than the sum of its proper divisors (782173).

46144667 is an equidigital number, since it uses as much as digits as its factorization.

46144667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782172.

The product of its digits is 96768, while the sum is 38.

The square root of 46144667 is about 6792.9866038437. The cubic root of 46144667 is about 358.6800090891.

The spelling of 46144667 in words is "forty-six million, one hundred forty-four thousand, six hundred sixty-seven".