60099897 has 32 divisors (see below), whose sum is σ = 98251776. Its totient is φ = 32155200.

The previous prime is 60099889. The next prime is 60099899. The reversal of 60099897 is 79899006.

It is a happy number.

60099897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60099897 - 2³ = 60099889 is a prime.

It is a super-2 number, since 2×60099897² = 7223995238821218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60099899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6822 + ... + 12912.

It is an arithmetic number, because the mean of its divisors is an integer number (3070368).

Almost surely, 2^60099897 is an apocalyptic number.

It is an amenable number.

60099897 is a deficient number, since it is larger than the sum of its proper divisors (38151879).

60099897 is a wasteful number, since it uses less digits than its factorization.

60099897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141.

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 60099897 is about 7752.4123342351. The cubic root of 60099897 is about 391.7039122771.

The spelling of 60099897 in words is "sixty million, ninety-nine thousand, eight hundred ninety-seven".