144803676 has 48 divisors (see below), whose sum is σ = 357444864. Its totient is φ = 45530496.

The previous prime is 144803669. The next prime is 144803707. The reversal of 144803676 is 676308441.

It is a super-2 number, since 2×144803676² = 41936209166225952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16555 + ... + 23741.

It is an arithmetic number, because the mean of its divisors is an integer number (7446768).

Almost surely, 2^144803676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144803676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178722432).

144803676 is an abundant number, since it is smaller than the sum of its proper divisors (212641188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144803676 is a wasteful number, since it uses less digits than its factorization.

144803676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7290 (or 7288 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 144803676 is about 12033.4399071920. The cubic root of 144803676 is about 525.1215754724.

The spelling of 144803676 in words is "one hundred forty-four million, eight hundred three thousand, six hundred seventy-six".