462270451 has 2 divisors, whose sum is σ = 462270452. Its totient is φ = 462270450.

The previous prime is 462270439. The next prime is 462270461. The reversal of 462270451 is 154072264.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462270451 is a prime.

It is not a weakly prime, because it can be changed into another prime (462270401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231135225 + 231135226.

It is an arithmetic number, because the mean of its divisors is an integer number (231135226).

Almost surely, 2^462270451 is an apocalyptic number.

462270451 is a deficient number, since it is larger than the sum of its proper divisors (1).

462270451 is an equidigital number, since it uses as much as digits as its factorization.

462270451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 462270451 is about 21500.4755993908. The cubic root of 462270451 is about 773.2122237555.

The spelling of 462270451 in words is "four hundred sixty-two million, two hundred seventy thousand, four hundred fifty-one".