47450534 has 16 divisors (see below), whose sum is σ = 72164400. Its totient is φ = 23397984.

The previous prime is 47450509. The next prime is 47450549. The reversal of 47450534 is 43505474.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47450534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66572 + ... + 67280.

It is an arithmetic number, because the mean of its divisors is an integer number (4510275).

Almost surely, 2^47450534 is an apocalyptic number.

47450534 is a deficient number, since it is larger than the sum of its proper divisors (24713866).

47450534 is a wasteful number, since it uses less digits than its factorization.

47450534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 47450534 is about 6888.4348004463. The cubic root of 47450534 is about 362.0320627259.

The spelling of 47450534 in words is "forty-seven million, four hundred fifty thousand, five hundred thirty-four".