47963229 has 8 divisors (see below), whose sum is σ = 64308960. Its totient is φ = 31796496.

The previous prime is 47963213. The next prime is 47963243. The reversal of 47963229 is 92236974.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47963229 - 2⁴ = 47963213 is a prime.

It is a super-2 number, since 2×47963229² = 4600942672212882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47963329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44122 + ... + 45195.

It is an arithmetic number, because the mean of its divisors is an integer number (8038620).

Almost surely, 2^47963229 is an apocalyptic number.

It is an amenable number.

47963229 is a deficient number, since it is larger than the sum of its proper divisors (16345731).

47963229 is a wasteful number, since it uses less digits than its factorization.

47963229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89499.

The product of its digits is 163296, while the sum is 42.

The square root of 47963229 is about 6925.5490035087. The cubic root of 47963229 is about 363.3312929961.

The spelling of 47963229 in words is "forty-seven million, nine hundred sixty-three thousand, two hundred twenty-nine".