60478728 has 16 divisors (see below), whose sum is σ = 151196880. Its totient is φ = 20159568.

The previous prime is 60478727. The next prime is 60478763. The reversal of 60478728 is 82787406.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 60478728.

It is not an unprimeable number, because it can be changed into a prime (60478721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259950 + ... + 1259997.

It is an arithmetic number, because the mean of its divisors is an integer number (9449805).

Almost surely, 2^60478728 is an apocalyptic number.

It is an amenable number.

60478728 is an abundant number, since it is smaller than the sum of its proper divisors (90718152).

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

60478728 is a wasteful number, since it uses less digits than its factorization.

60478728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519956 (or 2519952 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 60478728 is about 7776.8070568839. The cubic root of 60478728 is about 392.5252053539.

The spelling of 60478728 in words is "sixty million, four hundred seventy-eight thousand, seven hundred twenty-eight".