60906240 has 216 divisors, whose sum is σ = 223842528. Its totient is φ = 15237120.

The previous prime is 60906239. The next prime is 60906247. The reversal of 60906240 is 4260906.

It is not an unprimeable number, because it can be changed into a prime (60906247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195685 + ... + 195995.

It is an arithmetic number, because the mean of its divisors is an integer number (1036308).

Almost surely, 2^60906240 is an apocalyptic number.

60906240 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 60906240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111921264).

60906240 is an abundant number, since it is smaller than the sum of its proper divisors (162936288).

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

60906240 is a wasteful number, since it uses less digits than its factorization.

60906240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 60906240 is about 7804.2449987170. The cubic root of 60906240 is about 393.4479285623.

The spelling of 60906240 in words is "sixty million, nine hundred six thousand, two hundred forty".