374540147 has 2 divisors, whose sum is σ = 374540148. Its totient is φ = 374540146.

The previous prime is 374540069. The next prime is 374540149. The reversal of 374540147 is 741045473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 374540147 - 2²⁰ = 373491571 is a prime.

Together with 374540149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (374540149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187270073 + 187270074.

It is an arithmetic number, because the mean of its divisors is an integer number (187270074).

Almost surely, 2^374540147 is an apocalyptic number.

374540147 is a deficient number, since it is larger than the sum of its proper divisors (1).

374540147 is an equidigital number, since it uses as much as digits as its factorization.

374540147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 374540147 is about 19353.0397354007. The cubic root of 374540147 is about 720.8298988985.

The spelling of 374540147 in words is "three hundred seventy-four million, five hundred forty thousand, one hundred forty-seven".