144075662 has 8 divisors (see below), whose sum is σ = 223084992. Its totient is φ = 69714000.

The previous prime is 144075649. The next prime is 144075709. The reversal of 144075662 is 266570441.

144075662 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a super-4 number, since 4×144075662⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161839 + ... + 1161962.

It is an arithmetic number, because the mean of its divisors is an integer number (27885624).

Almost surely, 2^144075662 is an apocalyptic number.

144075662 is a deficient number, since it is larger than the sum of its proper divisors (79009330).

144075662 is a wasteful number, since it uses less digits than its factorization.

144075662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323834.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 144075662 is about 12003.1521693262. The cubic root of 144075662 is about 524.2400639419.

The spelling of 144075662 in words is "one hundred forty-four million, seventy-five thousand, six hundred sixty-two".