148327994 has 16 divisors (see below), whose sum is σ = 231952896. Its totient is φ = 71058000.

The previous prime is 148327979. The next prime is 148327997. The reversal of 148327994 is 499723841.

It is not an unprimeable number, because it can be changed into a prime (148327997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5582 + ... + 18105.

It is an arithmetic number, because the mean of its divisors is an integer number (14497056).

Almost surely, 2^148327994 is an apocalyptic number.

148327994 is a deficient number, since it is larger than the sum of its proper divisors (83624902).

148327994 is a wasteful number, since it uses less digits than its factorization.

148327994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23821.

The product of its digits is 435456, while the sum is 47.

The square root of 148327994 is about 12178.9980704490. The cubic root of 148327994 is about 529.3477130260.

Adding to 148327994 its sum of digits (47), we get a square (148328041 = 12179²).

The spelling of 148327994 in words is "one hundred forty-eight million, three hundred twenty-seven thousand, nine hundred ninety-four".