144926938 has 16 divisors (see below), whose sum is σ = 247884840. Its totient is φ = 62954496.

The previous prime is 144926909. The next prime is 144926941. The reversal of 144926938 is 839629441.

It can be written as a sum of positive squares in 4 ways, for example, as 139877929 + 5049009 = 11827^2 + 2247^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163503 + ... + 164386.

Almost surely, 2^144926938 is an apocalyptic number.

144926938 is a deficient number, since it is larger than the sum of its proper divisors (102957902).

144926938 is a wasteful number, since it uses less digits than its factorization.

144926938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327921.

The product of its digits is 373248, while the sum is 46.

The square root of 144926938 is about 12038.5604621151. The cubic root of 144926938 is about 525.2705338874.

The spelling of 144926938 in words is "one hundred forty-four million, nine hundred twenty-six thousand, nine hundred thirty-eight".