47348532 has 288 divisors, whose sum is σ = 167731200. Its totient is φ = 10886400.

The previous prime is 47348489. The next prime is 47348537. The reversal of 47348532 is 23584374.

47348532 = T₂₃₃ + T₂₃₄ + ... + T₆₆₆.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47348537) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1527357 + ... + 1527387.

It is an arithmetic number, because the mean of its divisors is an integer number (582400).

Almost surely, 2^47348532 is an apocalyptic number.

47348532 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47348532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83865600).

47348532 is an abundant number, since it is smaller than the sum of its proper divisors (120382668).

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

47348532 is a wasteful number, since it uses less digits than its factorization.

47348532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 102 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 47348532 is about 6881.0269582381. The cubic root of 47348532 is about 361.7724626488.

The spelling of 47348532 in words is "forty-seven million, three hundred forty-eight thousand, five hundred thirty-two".