60909400 has 48 divisors (see below), whose sum is σ = 145459440. Its totient is φ = 23702400.

The previous prime is 60909397. The next prime is 60909413. The reversal of 60909400 is 490906.

60909400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3285 + ... + 11515.

It is an arithmetic number, because the mean of its divisors is an integer number (3030405).

Almost surely, 2^60909400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60909400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72729720).

60909400 is an abundant number, since it is smaller than the sum of its proper divisors (84550040).

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

60909400 is a wasteful number, since it uses less digits than its factorization.

60909400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8284 (or 8275 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 60909400 is about 7804.4474500121. The cubic root of 60909400 is about 393.4547328676.

The spelling of 60909400 in words is "sixty million, nine hundred nine thousand, four hundred".