47641452 has 12 divisors (see below), whose sum is σ = 111163416. Its totient is φ = 15880480.

The previous prime is 47641439. The next prime is 47641483. The reversal of 47641452 is 25414674.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1985049 + ... + 1985072.

It is an arithmetic number, because the mean of its divisors is an integer number (9263618).

Almost surely, 2^47641452 is an apocalyptic number.

It is an amenable number.

47641452 is an abundant number, since it is smaller than the sum of its proper divisors (63521964).

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

47641452 is a wasteful number, since it uses less digits than its factorization.

47641452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970128 (or 3970126 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 47641452 is about 6902.2787541507. The cubic root of 47641452 is about 362.5169602845.

It can be divided in two parts, 4764 and 1452, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 47641452 in words is "forty-seven million, six hundred forty-one thousand, four hundred fifty-two".