47003534 has 4 divisors (see below), whose sum is σ = 70505304. Its totient is φ = 23501766.

The previous prime is 47003531. The next prime is 47003557. The reversal of 47003534 is 43530074.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47003531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11750882 + ... + 11750885.

It is an arithmetic number, because the mean of its divisors is an integer number (17626326).

Almost surely, 2^47003534 is an apocalyptic number.

47003534 is a deficient number, since it is larger than the sum of its proper divisors (23501770).

47003534 is a wasteful number, since it uses less digits than its factorization.

47003534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23501769.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 47003534 is about 6855.9123389962. The cubic root of 47003534 is about 360.8916528874.

The spelling of 47003534 in words is "forty-seven million, three thousand, five hundred thirty-four".