47630252 has 24 divisors (see below), whose sum is σ = 85428000. Its totient is φ = 23227776.

The previous prime is 47630251. The next prime is 47630273. The reversal of 47630252 is 25203674.

It is not an unprimeable number, because it can be changed into a prime (47630251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41624 + ... + 42752.

It is an arithmetic number, because the mean of its divisors is an integer number (3559500).

Almost surely, 2^47630252 is an apocalyptic number.

It is an amenable number.

47630252 is a deficient number, since it is larger than the sum of its proper divisors (37797748).

47630252 is a wasteful number, since it uses less digits than its factorization.

47630252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385 (or 1383 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 47630252 is about 6901.4673802026. The cubic root of 47630252 is about 362.4885500942.

The spelling of 47630252 in words is "forty-seven million, six hundred thirty thousand, two hundred fifty-two".