147025943 has 2 divisors, whose sum is σ = 147025944. Its totient is φ = 147025942.

The previous prime is 147025927. The next prime is 147025973. The reversal of 147025943 is 349520741.

It is a weak prime.

It is an emirp because it is prime and its reverse (349520741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147025943 - 2⁴ = 147025927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147025903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73512971 + 73512972.

It is an arithmetic number, because the mean of its divisors is an integer number (73512972).

Almost surely, 2^147025943 is an apocalyptic number.

147025943 is a deficient number, since it is larger than the sum of its proper divisors (1).

147025943 is an equidigital number, since it uses as much as digits as its factorization.

147025943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 147025943 is about 12125.4254770709. The cubic root of 147025943 is about 527.7942540411.

The spelling of 147025943 in words is "one hundred forty-seven million, twenty-five thousand, nine hundred forty-three".