47533622 has 4 divisors (see below), whose sum is σ = 71300436. Its totient is φ = 23766810.

The previous prime is 47533621. The next prime is 47533667. The reversal of 47533622 is 22633574.

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 (47533621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11883404 + ... + 11883407.

It is an arithmetic number, because the mean of its divisors is an integer number (17825109).

Almost surely, 2^47533622 is an apocalyptic number.

47533622 is a deficient number, since it is larger than the sum of its proper divisors (23766814).

47533622 is a wasteful number, since it uses less digits than its factorization.

47533622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23766813.

The product of its digits is 30240, while the sum is 32.

The square root of 47533622 is about 6894.4631408109. The cubic root of 47533622 is about 362.2432509332.

The spelling of 47533622 in words is "forty-seven million, five hundred thirty-three thousand, six hundred twenty-two".