47148632 has 16 divisors (see below), whose sum is σ = 88620000. Its totient is φ = 23516640.

The previous prime is 47148589. The next prime is 47148653. The reversal of 47148632 is 23684174.

It is a super-3 number, since 3×47148632³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47148592 and 47148601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3632 + ... + 10367.

It is an arithmetic number, because the mean of its divisors is an integer number (5538750).

Almost surely, 2^47148632 is an apocalyptic number.

It is an amenable number.

47148632 is a deficient number, since it is larger than the sum of its proper divisors (41471368).

47148632 is a wasteful number, since it uses less digits than its factorization.

47148632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14426 (or 14422 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 47148632 is about 6866.4861464944. The cubic root of 47148632 is about 361.2626240485.

The spelling of 47148632 in words is "forty-seven million, one hundred forty-eight thousand, six hundred thirty-two".