60606224 has 80 divisors (see below), whose sum is σ = 143740800. Its totient is φ = 24164352.

The previous prime is 60606223. The next prime is 60606229. The reversal of 60606224 is 42260606.

It is a Cunningham number, because it is equal to 7785²-1.

It is a super-2 number, since 2×60606224² = 7346228775076352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60606193 and 60606202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60606223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264542 + ... + 264770.

It is an arithmetic number, because the mean of its divisors is an integer number (1796760).

Almost surely, 2^60606224 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 60606224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71870400).

60606224 is an abundant number, since it is smaller than the sum of its proper divisors (83134576).

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

60606224 is a wasteful number, since it uses less digits than its factorization.

60606224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 60606224 is about 7784.9999357739. Note that the first 4 decimals coincide. The cubic root of 60606224 is about 392.8008409327.

The spelling of 60606224 in words is "sixty million, six hundred six thousand, two hundred twenty-four".