60404890 has 64 divisors (see below), whose sum is σ = 137168640. Its totient is φ = 18639360.

The previous prime is 60404881. The next prime is 60404921. The reversal of 60404890 is 9840406.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36501 + ... + 38119.

It is an arithmetic number, because the mean of its divisors is an integer number (2143260).

Almost surely, 2^60404890 is an apocalyptic number.

60404890 is an abundant number, since it is smaller than the sum of its proper divisors (76763750).

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

60404890 is a wasteful number, since it uses less digits than its factorization.

60404890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 60404890 is about 7772.0582859369. The cubic root of 60404890 is about 392.3653966618.

The spelling of 60404890 in words is "sixty million, four hundred four thousand, eight hundred ninety".