468215461 has 16 divisors (see below), whose sum is σ = 565763200. Its totient is φ = 378520128.

The previous prime is 468215459. The next prime is 468215471. The reversal of 468215461 is 164512864.

It is not a de Polignac number, because 468215461 - 2¹ = 468215459 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 468215461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468215401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22771 + ... + 38143.

It is an arithmetic number, because the mean of its divisors is an integer number (35360200).

Almost surely, 2^468215461 is an apocalyptic number.

It is an amenable number.

468215461 is a deficient number, since it is larger than the sum of its proper divisors (97547739).

468215461 is a wasteful number, since it uses less digits than its factorization.

468215461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15628.

The product of its digits is 46080, while the sum is 37.

The square root of 468215461 is about 21638.2869238764. The cubic root of 468215461 is about 776.5127364962.

The spelling of 468215461 in words is "four hundred sixty-eight million, two hundred fifteen thousand, four hundred sixty-one".