147419407 has 2 divisors, whose sum is σ = 147419408. Its totient is φ = 147419406.

The previous prime is 147419387. The next prime is 147419413. The reversal of 147419407 is 704914741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147419407 - 2¹¹ = 147417359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147419707) 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, 73709703 + 73709704.

It is an arithmetic number, because the mean of its divisors is an integer number (73709704).

Almost surely, 2^147419407 is an apocalyptic number.

147419407 is a deficient number, since it is larger than the sum of its proper divisors (1).

147419407 is an equidigital number, since it uses as much as digits as its factorization.

147419407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 147419407 is about 12141.6393868373. The cubic root of 147419407 is about 528.2646541590.

The spelling of 147419407 in words is "one hundred forty-seven million, four hundred nineteen thousand, four hundred seven".