472819801 has 2 divisors, whose sum is σ = 472819802. Its totient is φ = 472819800.

The previous prime is 472819751. The next prime is 472819813. The reversal of 472819801 is 108918274.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 378341401 + 94478400 = 19451^2 + 9720^2 .

It is a cyclic number.

It is not a de Polignac number, because 472819801 - 2¹³ = 472811609 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (472819891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236409900 + 236409901.

It is an arithmetic number, because the mean of its divisors is an integer number (236409901).

Almost surely, 2^472819801 is an apocalyptic number.

It is an amenable number.

472819801 is a deficient number, since it is larger than the sum of its proper divisors (1).

472819801 is an equidigital number, since it uses as much as digits as its factorization.

472819801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 472819801 is about 21744.4199968636. The cubic root of 472819801 is about 779.0497967918.

The spelling of 472819801 in words is "four hundred seventy-two million, eight hundred nineteen thousand, eight hundred one".