5405652 has 72 divisors (see below), whose sum is σ = 16452800. Its totient is φ = 1461888.

The previous prime is 5405641. The next prime is 5405669. The reversal of 5405652 is 2565045.

5405652 is a `hidden beast` number, since 5 + 4 + 0 + 5 + 652 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4224 + ... + 5352.

Almost surely, 2^5405652 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 5405652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8226400).

5405652 is an abundant number, since it is smaller than the sum of its proper divisors (11047148).

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

5405652 is a wasteful number, since it uses less digits than its factorization.

5405652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5405652 is about 2325.0058064444. The cubic root of 5405652 is about 175.5022523879.

Subtracting from 5405652 its sum of digits (27), we obtain a square (5405625 = 2325²).

The spelling of 5405652 in words is "five million, four hundred five thousand, six hundred fifty-two".