464612641 has 8 divisors (see below), whose sum is σ = 466668864. Its totient is φ = 462561840.

The previous prime is 464612633. The next prime is 464612647. The reversal of 464612641 is 146216464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 464612641 - 2³ = 464612633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464612597 and 464612606.

It is not an unprimeable number, because it can be changed into a prime (464612647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285811 + ... + 287431.

It is an arithmetic number, because the mean of its divisors is an integer number (58333608).

Almost surely, 2^464612641 is an apocalyptic number.

464612641 is the 13633-rd centered pentagonal number.

It is an amenable number.

464612641 is a deficient number, since it is larger than the sum of its proper divisors (2056223).

464612641 is a wasteful number, since it uses less digits than its factorization.

464612641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711.

The product of its digits is 27648, while the sum is 34.

The square root of 464612641 is about 21554.8751098214. The cubic root of 464612641 is about 774.5159049625.

The spelling of 464612641 in words is "four hundred sixty-four million, six hundred twelve thousand, six hundred forty-one".