148235741 has 2 divisors, whose sum is σ = 148235742. Its totient is φ = 148235740.

The previous prime is 148235723. The next prime is 148235803. The reversal of 148235741 is 147532841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136305625 + 11930116 = 11675^2 + 3454^2 .

It is a cyclic number.

It is not a de Polignac number, because 148235741 - 2⁶ = 148235677 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148235141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74117870 + 74117871.

It is an arithmetic number, because the mean of its divisors is an integer number (74117871).

Almost surely, 2^148235741 is an apocalyptic number.

It is an amenable number.

148235741 is a deficient number, since it is larger than the sum of its proper divisors (1).

148235741 is an equidigital number, since it uses as much as digits as its factorization.

148235741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 35.

The square root of 148235741 is about 12175.2101008566. The cubic root of 148235741 is about 529.2379471824.

The spelling of 148235741 in words is "one hundred forty-eight million, two hundred thirty-five thousand, seven hundred forty-one".