144460672 has 16 divisors (see below), whose sum is σ = 287793000. Its totient is φ = 72230272.

The previous prime is 144460663. The next prime is 144460721. The reversal of 144460672 is 276064441.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-6 number, since 6×144460672⁶ (a number of 50 digits) contains 666666 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564172 + ... + 564427.

Almost surely, 2^144460672 is an apocalyptic number.

It is an amenable number.

144460672 is a deficient number, since it is larger than the sum of its proper divisors (143332328).

144460672 is an equidigital number, since it uses as much as digits as its factorization.

144460672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128613 (or 1128601 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 144460672 is about 12019.1793397054. The cubic root of 144460672 is about 524.7066200601.

The spelling of 144460672 in words is "one hundred forty-four million, four hundred sixty thousand, six hundred seventy-two".