148679911 has 2 divisors, whose sum is σ = 148679912. Its totient is φ = 148679910.

The previous prime is 148679887. The next prime is 148679917. The reversal of 148679911 is 119976841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148679911 - 2⁵ = 148679879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148679917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74339955 + 74339956.

It is an arithmetic number, because the mean of its divisors is an integer number (74339956).

Almost surely, 2^148679911 is an apocalyptic number.

148679911 is a deficient number, since it is larger than the sum of its proper divisors (1).

148679911 is an equidigital number, since it uses as much as digits as its factorization.

148679911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 46.

The square root of 148679911 is about 12193.4372102373. The cubic root of 148679911 is about 529.7660187074.

The spelling of 148679911 in words is "one hundred forty-eight million, six hundred seventy-nine thousand, nine hundred eleven".