60480251 has 8 divisors (see below), whose sum is σ = 66237360. Its totient is φ = 54880992.

The previous prime is 60480247. The next prime is 60480257. The reversal of 60480251 is 15208406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60480251 - 2² = 60480247 is a prime.

It is a super-2 number, since 2×60480251² = 7315721522046002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60480251.

It is not an unprimeable number, because it can be changed into a prime (60480257) 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, 38660 + ... + 40193.

It is an arithmetic number, because the mean of its divisors is an integer number (8279670).

Almost surely, 2^60480251 is an apocalyptic number.

60480251 is a deficient number, since it is larger than the sum of its proper divisors (5757109).

60480251 is a wasteful number, since it uses less digits than its factorization.

60480251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78925.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 60480251 is about 7776.9049756314. The cubic root of 60480251 is about 392.5285002362.

Adding to 60480251 its reverse (15208406), we get a palindrome (75688657).

The spelling of 60480251 in words is "sixty million, four hundred eighty thousand, two hundred fifty-one".