147266051 has 2 divisors, whose sum is σ = 147266052. Its totient is φ = 147266050.

The previous prime is 147266029. The next prime is 147266059. The reversal of 147266051 is 150662741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147266051 - 2¹⁴ = 147249667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147265999 and 147266017.

It is not a weakly prime, because it can be changed into another prime (147266059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73633025 + 73633026.

It is an arithmetic number, because the mean of its divisors is an integer number (73633026).

Almost surely, 2^147266051 is an apocalyptic number.

147266051 is a deficient number, since it is larger than the sum of its proper divisors (1).

147266051 is an equidigital number, since it uses as much as digits as its factorization.

147266051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 147266051 is about 12135.3224514225. The cubic root of 147266051 is about 528.0814112969.

The spelling of 147266051 in words is "one hundred forty-seven million, two hundred sixty-six thousand, fifty-one".