60204990 has 64 divisors (see below), whose sum is σ = 154695744. Its totient is φ = 14942208.

The previous prime is 60204953. The next prime is 60204997. The reversal of 60204990 is 9940206.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60204997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48862 + ... + 50078.

It is an arithmetic number, because the mean of its divisors is an integer number (2417121).

Almost surely, 2^60204990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60204990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77347872).

60204990 is an abundant number, since it is smaller than the sum of its proper divisors (94490754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60204990 is a wasteful number, since it uses less digits than its factorization.

60204990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 60204990 is about 7759.1874574597. The cubic root of 60204990 is about 391.9320955196.

The spelling of 60204990 in words is "sixty million, two hundred four thousand, nine hundred ninety".