60456240 has 160 divisors (see below), whose sum is σ = 224360640. Its totient is φ = 14874624.

The previous prime is 60456217. The next prime is 60456269. The reversal of 60456240 is 4265406.

It is a happy number.

60456240 is a `hidden beast` number, since 60 + 4 + 562 + 40 = 666.

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

It is a nialpdrome in base 6.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27004 + ... + 29156.

It is an arithmetic number, because the mean of its divisors is an integer number (1402254).

Almost surely, 2^60456240 is an apocalyptic number.

60456240 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 60456240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112180320).

60456240 is an abundant number, since it is smaller than the sum of its proper divisors (163904400).

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

60456240 is a wasteful number, since it uses less digits than its factorization.

60456240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188 (or 2176 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 60456240 is about 7775.3610848629. The cubic root of 60456240 is about 392.4765480193.

The spelling of 60456240 in words is "sixty million, four hundred fifty-six thousand, two hundred forty".