148041739 has 2 divisors, whose sum is σ = 148041740. Its totient is φ = 148041738.

The previous prime is 148041727. The next prime is 148041743. The reversal of 148041739 is 937140841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148041739 - 2⁹ = 148041227 is a prime.

It is a super-2 number, since 2×148041739² = 43832712972288242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 148041698 and 148041707.

It is not a weakly prime, because it can be changed into another prime (148041769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74020869 + 74020870.

It is an arithmetic number, because the mean of its divisors is an integer number (74020870).

Almost surely, 2^148041739 is an apocalyptic number.

148041739 is a deficient number, since it is larger than the sum of its proper divisors (1).

148041739 is an equidigital number, since it uses as much as digits as its factorization.

148041739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 148041739 is about 12167.2404019975. The cubic root of 148041739 is about 529.0069681509.

The spelling of 148041739 in words is "one hundred forty-eight million, forty-one thousand, seven hundred thirty-nine".