30850460 has 12 divisors (see below), whose sum is σ = 64786008. Its totient is φ = 12340176.

The previous prime is 30850453. The next prime is 30850481. The reversal of 30850460 is 6405803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771242 + ... + 771281.

It is an arithmetic number, because the mean of its divisors is an integer number (5398834).

Almost surely, 2^30850460 is an apocalyptic number.

It is an amenable number.

30850460 is an abundant number, since it is smaller than the sum of its proper divisors (33935548).

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

30850460 is a wasteful number, since it uses less digits than its factorization.

30850460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542532 (or 1542530 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 30850460 is about 5554.3190401705. The cubic root of 30850460 is about 313.6321303458.

The spelling of 30850460 in words is "thirty million, eight hundred fifty thousand, four hundred sixty".