468848405 has 4 divisors (see below), whose sum is σ = 562618092. Its totient is φ = 375078720.

The previous prime is 468848381. The next prime is 468848431. The reversal of 468848405 is 504848864.

It is a happy number.

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 183846481 + 285001924 = 13559^2 + 16882^2 .

It is a de Polignac number, because none of the positive numbers 2^k-468848405 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 468848405.

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, 46884836 + ... + 46884845.

It is an arithmetic number, because the mean of its divisors is an integer number (140654523).

Almost surely, 2^468848405 is an apocalyptic number.

It is an amenable number.

468848405 is a deficient number, since it is larger than the sum of its proper divisors (93769687).

468848405 is an equidigital number, since it uses as much as digits as its factorization.

468848405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93769686.

The product of its (nonzero) digits is 983040, while the sum is 47.

The square root of 468848405 is about 21652.9075414827. The cubic root of 468848405 is about 776.8624813010.

The spelling of 468848405 in words is "four hundred sixty-eight million, eight hundred forty-eight thousand, four hundred five".