47349352 has 32 divisors (see below), whose sum is σ = 95790600. Its totient is φ = 21858304.

The previous prime is 47349347. The next prime is 47349353. The reversal of 47349352 is 25394374.

It can be written as a sum of positive squares in 4 ways, for example, as 46867716 + 481636 = 6846^2 + 694^2 .

It is a super-2 number, since 2×47349352² = 4483922269639808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47349353) 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, 3924 + ... + 10492.

Almost surely, 2^47349352 is an apocalyptic number.

It is an amenable number.

47349352 is an abundant number, since it is smaller than the sum of its proper divisors (48441248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47349352 is a wasteful number, since it uses less digits than its factorization.

47349352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6645 (or 6641 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 47349352 is about 6881.0865421095. The cubic root of 47349352 is about 361.7745510747.

The spelling of 47349352 in words is "forty-seven million, three hundred forty-nine thousand, three hundred fifty-two".