461254399 has 2 divisors, whose sum is σ = 461254400. Its totient is φ = 461254398.

The previous prime is 461254373. The next prime is 461254429. The reversal of 461254399 is 993452164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461254399 - 2¹³ = 461246207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461264399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230627199 + 230627200.

It is an arithmetic number, because the mean of its divisors is an integer number (230627200).

Almost surely, 2^461254399 is an apocalyptic number.

461254399 is a deficient number, since it is larger than the sum of its proper divisors (1).

461254399 is an equidigital number, since it uses as much as digits as its factorization.

461254399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The square root of 461254399 is about 21476.8340078327. The cubic root of 461254399 is about 772.6453116672.

The spelling of 461254399 in words is "four hundred sixty-one million, two hundred fifty-four thousand, three hundred ninety-nine".