5729472 has 168 divisors, whose sum is σ = 19812000. Its totient is φ = 1580544.

The previous prime is 5729453. The next prime is 5729483. The reversal of 5729472 is 2749275.

It is a tau number, because it is divible by the number of its divisors (168).

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

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197554 + ... + 197582.

Almost surely, 2^5729472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5729472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9906000).

5729472 is an abundant number, since it is smaller than the sum of its proper divisors (14082528).

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

5729472 is a wasteful number, since it uses less digits than its factorization.

5729472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 41 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 5729472 is about 2393.6315505942. The cubic root of 5729472 is about 178.9389427952.

The spelling of 5729472 in words is "five million, seven hundred twenty-nine thousand, four hundred seventy-two".