134392751 has 2 divisors, whose sum is σ = 134392752. Its totient is φ = 134392750.

The previous prime is 134392729. The next prime is 134392771. The reversal of 134392751 is 157293431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134392751 - 2¹⁴ = 134376367 is a prime.

It is a super-2 number, since 2×134392751² = 36122823042696002, which contains 22 as substring.

It is equal to p_7612964 and since 134392751 and 7612964 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134392771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67196375 + 67196376.

It is an arithmetic number, because the mean of its divisors is an integer number (67196376).

Almost surely, 2^134392751 is an apocalyptic number.

134392751 is a deficient number, since it is larger than the sum of its proper divisors (1).

134392751 is an equidigital number, since it uses as much as digits as its factorization.

134392751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 35.

The square root of 134392751 is about 11592.7887499083. The cubic root of 134392751 is about 512.2224565850. Note that the first 3 decimals are identical.

The spelling of 134392751 in words is "one hundred thirty-four million, three hundred ninety-two thousand, seven hundred fifty-one".