148912963 has 2 divisors, whose sum is σ = 148912964. Its totient is φ = 148912962.

The previous prime is 148912889. The next prime is 148912997. The reversal of 148912963 is 369219841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148912963 - 2¹³ = 148904771 is a prime.

It is not a weakly prime, because it can be changed into another prime (148912663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74456481 + 74456482.

It is an arithmetic number, because the mean of its divisors is an integer number (74456482).

Almost surely, 2^148912963 is an apocalyptic number.

148912963 is a deficient number, since it is larger than the sum of its proper divisors (1).

148912963 is an equidigital number, since it uses as much as digits as its factorization.

148912963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 43.

The square root of 148912963 is about 12202.9899205072. The cubic root of 148912963 is about 530.0426724868.

The spelling of 148912963 in words is "one hundred forty-eight million, nine hundred twelve thousand, nine hundred sixty-three".