466721765 has 4 divisors (see below), whose sum is σ = 560066124. Its totient is φ = 373377408.

The previous prime is 466721729. The next prime is 466721813. The reversal of 466721765 is 567127664.

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

It can be written as a sum of positive squares in 2 ways, for example, as 62188996 + 404532769 = 7886^2 + 20113^2 .

It is a cyclic number.

It is not a de Polignac number, because 466721765 - 2⁶ = 466721701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46672172 + ... + 46672181.

It is an arithmetic number, because the mean of its divisors is an integer number (140016531).

Almost surely, 2^466721765 is an apocalyptic number.

It is an amenable number.

466721765 is a deficient number, since it is larger than the sum of its proper divisors (93344359).

466721765 is an equidigital number, since it uses as much as digits as its factorization.

466721765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93344358.

The product of its digits is 423360, while the sum is 44.

The square root of 466721765 is about 21603.7442356643. The cubic root of 466721765 is about 775.6861159467.

The spelling of 466721765 in words is "four hundred sixty-six million, seven hundred twenty-one thousand, seven hundred sixty-five".