60915456 has 144 divisors (see below), whose sum is σ = 206035200. Its totient is φ = 17390592.

The previous prime is 60915451. The next prime is 60915473. The reversal of 60915456 is 65451906.

60915456 is a `hidden beast` number, since 609 + 1 + 5 + 45 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 60915456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60915451) 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, 47755 + ... + 49013.

It is an arithmetic number, because the mean of its divisors is an integer number (1430800).

Almost surely, 2^60915456 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 60915456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103017600).

60915456 is an abundant number, since it is smaller than the sum of its proper divisors (145119744).

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

60915456 is a wasteful number, since it uses less digits than its factorization.

60915456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 60915456 is about 7804.8354242739. The cubic root of 60915456 is about 393.4677723596.

The spelling of 60915456 in words is "sixty million, nine hundred fifteen thousand, four hundred fifty-six".