60221715 has 32 divisors (see below), whose sum is σ = 100024320. Its totient is φ = 30917376.

The previous prime is 60221699. The next prime is 60221723. The reversal of 60221715 is 51712206.

It is not a de Polignac number, because 60221715 - 2⁴ = 60221699 is a prime.

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, 46446 + ... + 47724.

It is an arithmetic number, because the mean of its divisors is an integer number (3125760).

Almost surely, 2^60221715 is an apocalyptic number.

60221715 is a deficient number, since it is larger than the sum of its proper divisors (39802605).

60221715 is a wasteful number, since it uses less digits than its factorization.

60221715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 60221715 is about 7760.2651372231. The cubic root of 60221715 is about 391.9683851881.

The spelling of 60221715 in words is "sixty million, two hundred twenty-one thousand, seven hundred fifteen".