468061945 has 16 divisors (see below), whose sum is σ = 619636752. Its totient is φ = 337213440.

The previous prime is 468061939. The next prime is 468061961. The reversal of 468061945 is 549160864.

It can be written as a sum of positive squares in 8 ways, for example, as 164326761 + 303735184 = 12819^2 + 17428^2 .

It is not a de Polignac number, because 468061945 - 2¹⁷ = 467930873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85152 + ... + 90481.

It is an arithmetic number, because the mean of its divisors is an integer number (38727297).

Almost surely, 2^468061945 is an apocalyptic number.

It is an amenable number.

468061945 is a deficient number, since it is larger than the sum of its proper divisors (151574807).

468061945 is a wasteful number, since it uses less digits than its factorization.

468061945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175692.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 468061945 is about 21634.7393097305. The cubic root of 468061945 is about 776.4278609279.

The spelling of 468061945 in words is "four hundred sixty-eight million, sixty-one thousand, nine hundred forty-five".