60220144 has 30 divisors (see below), whose sum is σ = 119645120. Its totient is φ = 29362560.

The previous prime is 60220133. The next prime is 60220157. The reversal of 60220144 is 44102206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25777 + ... + 28015.

Almost surely, 2^60220144 is an apocalyptic number.

It is an amenable number.

60220144 is a deficient number, since it is larger than the sum of its proper divisors (59424976).

60220144 is a wasteful number, since it uses less digits than its factorization.

60220144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329 (or 2282 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 60220144 is about 7760.1639157946. The cubic root of 60220144 is about 391.9649767404.

The spelling of 60220144 in words is "sixty million, two hundred twenty thousand, one hundred forty-four".