761454427 has 2 divisors, whose sum is σ = 761454428. Its totient is φ = 761454426.

The previous prime is 761454359. The next prime is 761454439. The reversal of 761454427 is 724454167.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 761454427 - 2⁷ = 761454299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 761454427.

It is not a weakly prime, because it can be changed into another prime (761454527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380727213 + 380727214.

It is an arithmetic number, because the mean of its divisors is an integer number (380727214).

Almost surely, 2^761454427 is an apocalyptic number.

761454427 is a deficient number, since it is larger than the sum of its proper divisors (1).

761454427 is an equidigital number, since it uses as much as digits as its factorization.

761454427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 40.

The square root of 761454427 is about 27594.4637019820. The cubic root of 761454427 is about 913.1622972421.

The spelling of 761454427 in words is "seven hundred sixty-one million, four hundred fifty-four thousand, four hundred twenty-seven".