60663600 has 240 divisors, whose sum is σ = 222798240. Its totient is φ = 15667200.

The previous prime is 60663593. The next prime is 60663613. The reversal of 60663600 is 636606.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 442732 + ... + 442868.

It is an arithmetic number, because the mean of its divisors is an integer number (928326).

Almost surely, 2^60663600 is an apocalyptic number.

60663600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60663600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111399120).

60663600 is an abundant number, since it is smaller than the sum of its proper divisors (162134640).

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

60663600 is a wasteful number, since it uses less digits than its factorization.

60663600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 60663600 is about 7788.6840993842. The cubic root of 60663600 is about 392.9247568787.

The spelling of 60663600 in words is "sixty million, six hundred sixty-three thousand, six hundred".