47258132 has 6 divisors (see below), whose sum is σ = 82701738. Its totient is φ = 23629064.

The previous prime is 47258131. The next prime is 47258137. The reversal of 47258132 is 23185274.

It can be written as a sum of positive squares in only one way, i.e., 34269316 + 12988816 = 5854^2 + 3604^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47258131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5907263 + ... + 5907270.

It is an arithmetic number, because the mean of its divisors is an integer number (13783623).

Almost surely, 2^47258132 is an apocalyptic number.

It is an amenable number.

47258132 is a deficient number, since it is larger than the sum of its proper divisors (35443606).

47258132 is a wasteful number, since it uses less digits than its factorization.

47258132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11814537 (or 11814535 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 47258132 is about 6874.4550329462. The cubic root of 47258132 is about 361.5420784121.

The spelling of 47258132 in words is "forty-seven million, two hundred fifty-eight thousand, one hundred thirty-two".