144696806 has 8 divisors (see below), whose sum is σ = 222092904. Its totient is φ = 70665840.

The previous prime is 144696787. The next prime is 144696817. The reversal of 144696806 is 608696441.

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

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 841175 + ... + 841346.

It is an arithmetic number, because the mean of its divisors is an integer number (27761613).

Almost surely, 2^144696806 is an apocalyptic number.

144696806 is a deficient number, since it is larger than the sum of its proper divisors (77396098).

144696806 is a wasteful number, since it uses less digits than its factorization.

144696806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682566.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 144696806 is about 12028.9985451824. The cubic root of 144696806 is about 524.9923578631.

The spelling of 144696806 in words is "one hundred forty-four million, six hundred ninety-six thousand, eight hundred six".