47940850 has 24 divisors (see below), whose sum is σ = 94416948. Its totient is φ = 18048000.

The previous prime is 47940803. The next prime is 47940853. The reversal of 47940850 is 5804974.

It can be written as a sum of positive squares in 6 ways, for example, as 27447121 + 20493729 = 5239^2 + 4527^2 .

It is not an unprimeable number, because it can be changed into a prime (47940853) 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, 27351 + ... + 29050.

Almost surely, 2^47940850 is an apocalyptic number.

47940850 is a deficient number, since it is larger than the sum of its proper divisors (46476098).

47940850 is a wasteful number, since it uses less digits than its factorization.

47940850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56430 (or 56425 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 47940850 is about 6923.9331308152. The cubic root of 47940850 is about 363.2747757007.

The spelling of 47940850 in words is "forty-seven million, nine hundred forty thousand, eight hundred fifty".