148576847 has 2 divisors, whose sum is σ = 148576848. Its totient is φ = 148576846.

The previous prime is 148576843. The next prime is 148576859. The reversal of 148576847 is 748675841.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148576847 - 2² = 148576843 is a prime.

It is a super-2 number, since 2×148576847² = 44150158928922818, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 148576795 and 148576804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148576843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74288423 + 74288424.

It is an arithmetic number, because the mean of its divisors is an integer number (74288424).

Almost surely, 2^148576847 is an apocalyptic number.

148576847 is a deficient number, since it is larger than the sum of its proper divisors (1).

148576847 is an equidigital number, since it uses as much as digits as its factorization.

148576847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1505280, while the sum is 50.

The square root of 148576847 is about 12189.2102697427. The cubic root of 148576847 is about 529.6435802297.

The spelling of 148576847 in words is "one hundred forty-eight million, five hundred seventy-six thousand, eight hundred forty-seven".