49845630 has 24 divisors (see below), whose sum is σ = 119722392. Its totient is φ = 13281856.

The previous prime is 49845617. The next prime is 49845637. The reversal of 49845630 is 3654894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49845637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38026 + ... + 39314.

It is an arithmetic number, because the mean of its divisors is an integer number (4988433).

Almost surely, 2^49845630 is an apocalyptic number.

49845630 is an abundant number, since it is smaller than the sum of its proper divisors (69876762).

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

49845630 is an equidigital number, since it uses as much as digits as its factorization.

49845630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 49845630 is about 7060.1437662416. The cubic root of 49845630 is about 368.0236230503.

The spelling of 49845630 in words is "forty-nine million, eight hundred forty-five thousand, six hundred thirty".