148127746 has 8 divisors (see below), whose sum is σ = 239283324. Its totient is φ = 68366640.

The previous prime is 148127741. The next prime is 148127767. The reversal of 148127746 is 647721841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 143880025 + 4247721 = 11995^2 + 2061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 148127699 and 148127708.

It is not an unprimeable number, because it can be changed into a prime (148127741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2848585 + ... + 2848636.

Almost surely, 2^148127746 is an apocalyptic number.

148127746 is a deficient number, since it is larger than the sum of its proper divisors (91155578).

148127746 is a wasteful number, since it uses less digits than its factorization.

148127746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5697236.

The product of its digits is 75264, while the sum is 40.

The square root of 148127746 is about 12170.7742563898. The cubic root of 148127746 is about 529.1093930807.

The spelling of 148127746 in words is "one hundred forty-eight million, one hundred twenty-seven thousand, seven hundred forty-six".