60204391 has 16 divisors (see below), whose sum is σ = 66354400. Its totient is φ = 54609984.

The previous prime is 60204373. The next prime is 60204413. The reversal of 60204391 is 19340206.

It is not a de Polignac number, because 60204391 - 2⁹ = 60203879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60204301) 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, 146995 + ... + 147403.

It is an arithmetic number, because the mean of its divisors is an integer number (4147150).

Almost surely, 2^60204391 is an apocalyptic number.

60204391 is a deficient number, since it is larger than the sum of its proper divisors (6150009).

60204391 is an equidigital number, since it uses as much as digits as its factorization.

60204391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 60204391 is about 7759.1488579612. The cubic root of 60204391 is about 391.9307956932.

Adding to 60204391 its reverse (19340206), we get a palindrome (79544597).

The spelling of 60204391 in words is "sixty million, two hundred four thousand, three hundred ninety-one".