272401463 has 2 divisors, whose sum is σ = 272401464. Its totient is φ = 272401462.

The previous prime is 272401439. The next prime is 272401477. The reversal of 272401463 is 364104272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272401463 - 2¹⁴ = 272385079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272401403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136200731 + 136200732.

It is an arithmetic number, because the mean of its divisors is an integer number (136200732).

Almost surely, 2^272401463 is an apocalyptic number.

272401463 is a deficient number, since it is larger than the sum of its proper divisors (1).

272401463 is an equidigital number, since it uses as much as digits as its factorization.

272401463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 272401463 is about 16504.5891496880. The cubic root of 272401463 is about 648.2409742074.

The spelling of 272401463 in words is "two hundred seventy-two million, four hundred one thousand, four hundred sixty-three".