472001441 has 2 divisors, whose sum is σ = 472001442. Its totient is φ = 472001440.

The previous prime is 472001371. The next prime is 472001449. The reversal of 472001441 is 144100274.

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., 453477025 + 18524416 = 21295^2 + 4304^2 .

It is a cyclic number.

It is not a de Polignac number, because 472001441 - 2¹⁴ = 471985057 is a prime.

It is not a weakly prime, because it can be changed into another prime (472001449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236000720 + 236000721.

It is an arithmetic number, because the mean of its divisors is an integer number (236000721).

Almost surely, 2^472001441 is an apocalyptic number.

It is an amenable number.

472001441 is a deficient number, since it is larger than the sum of its proper divisors (1).

472001441 is an equidigital number, since it uses as much as digits as its factorization.

472001441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 472001441 is about 21725.5941460757. The cubic root of 472001441 is about 778.6000755196.

The spelling of 472001441 in words is "four hundred seventy-two million, one thousand, four hundred forty-one".