47969150 has 12 divisors (see below), whose sum is σ = 89222712. Its totient is φ = 19187640.

The previous prime is 47969147. The next prime is 47969177. The reversal of 47969150 is 5196974.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47969098 and 47969107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 479642 + ... + 479741.

It is an arithmetic number, because the mean of its divisors is an integer number (7435226).

Almost surely, 2^47969150 is an apocalyptic number.

47969150 is a deficient number, since it is larger than the sum of its proper divisors (41253562).

47969150 is a wasteful number, since it uses less digits than its factorization.

47969150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959395 (or 959390 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 47969150 is about 6925.9764654524. The cubic root of 47969150 is about 363.3462433105.

The spelling of 47969150 in words is "forty-seven million, nine hundred sixty-nine thousand, one hundred fifty".