472861463 has 2 divisors, whose sum is σ = 472861464. Its totient is φ = 472861462.

The previous prime is 472861453. The next prime is 472861469. The reversal of 472861463 is 364168274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472861463 - 2¹⁸ = 472599319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472861463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472861469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236430731 + 236430732.

It is an arithmetic number, because the mean of its divisors is an integer number (236430732).

Almost surely, 2^472861463 is an apocalyptic number.

472861463 is a deficient number, since it is larger than the sum of its proper divisors (1).

472861463 is an equidigital number, since it uses as much as digits as its factorization.

472861463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 41.

The square root of 472861463 is about 21745.3779686627. The cubic root of 472861463 is about 779.0726778269.

The spelling of 472861463 in words is "four hundred seventy-two million, eight hundred sixty-one thousand, four hundred sixty-three".