47677903 has 16 divisors (see below), whose sum is σ = 59028480. Its totient is φ = 37499616.

The previous prime is 47677891. The next prime is 47677909. The reversal of 47677903 is 30977674.

It is not a de Polignac number, because 47677903 - 2¹³ = 47669711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47677903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47677909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14826 + ... + 17752.

It is an arithmetic number, because the mean of its divisors is an integer number (3689280).

Almost surely, 2^47677903 is an apocalyptic number.

47677903 is a deficient number, since it is larger than the sum of its proper divisors (11350577).

47677903 is a wasteful number, since it uses less digits than its factorization.

47677903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126.

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 47677903 is about 6904.9187540477. The cubic root of 47677903 is about 362.6093919556.

The spelling of 47677903 in words is "forty-seven million, six hundred seventy-seven thousand, nine hundred three".