60799999 has 16 divisors (see below), whose sum is σ = 67415040. Its totient is φ = 54482400.

The previous prime is 60799997. The next prime is 60800011. The reversal of 60799999 is 99999706.

It is a happy number.

It is not a de Polignac number, because 60799999 - 2¹ = 60799997 is a prime.

It is a Duffinian number.

60799999 is a modest number, since divided by 9999 gives 6079 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60799993) 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, 91932 + ... + 92590.

It is an arithmetic number, because the mean of its divisors is an integer number (4213440).

Almost surely, 2^60799999 is an apocalyptic number.

60799999 is a deficient number, since it is larger than the sum of its proper divisors (6615041).

60799999 is a wasteful number, since it uses less digits than its factorization.

60799999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870.

The product of its (nonzero) digits is 2480058, while the sum is 58.

The square root of 60799999 is about 7797.4354117235. The cubic root of 60799999 is about 393.2190268408.

The spelling of 60799999 in words is "sixty million, seven hundred ninety-nine thousand, nine hundred ninety-nine".