60251920 has 40 divisors (see below), whose sum is σ = 140437440. Its totient is φ = 24040320.

The previous prime is 60251909. The next prime is 60251923. The reversal of 60251920 is 2915206.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (60251923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45021 + ... + 46339.

It is an arithmetic number, because the mean of its divisors is an integer number (3510936).

Almost surely, 2^60251920 is an apocalyptic number.

It is an amenable number.

60251920 is an abundant number, since it is smaller than the sum of its proper divisors (80185520).

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

60251920 is a wasteful number, since it uses less digits than its factorization.

60251920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 60251920 is about 7762.2110252170. The cubic root of 60251920 is about 392.0339065493.

The spelling of 60251920 in words is "sixty million, two hundred fifty-one thousand, nine hundred twenty".