46764401 has 4 divisors (see below), whose sum is σ = 46778100. Its totient is φ = 46750704.

The previous prime is 46764397. The next prime is 46764437. The reversal of 46764401 is 10446764.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 27615025 + 19149376 = 5255^2 + 4376^2 .

It is a cyclic number.

It is not a de Polignac number, because 46764401 - 2² = 46764397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46764481) 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, 2855 + ... + 10083.

It is an arithmetic number, because the mean of its divisors is an integer number (11694525).

Almost surely, 2^46764401 is an apocalyptic number.

It is an amenable number.

46764401 is a deficient number, since it is larger than the sum of its proper divisors (13699).

46764401 is an equidigital number, since it uses as much as digits as its factorization.

46764401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13698.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 46764401 is about 6838.4501899188. The cubic root of 46764401 is about 360.2785935054.

The spelling of 46764401 in words is "forty-six million, seven hundred sixty-four thousand, four hundred one".