5657652 has 144 divisors (see below), whose sum is σ = 19324032. Its totient is φ = 1347840.

The previous prime is 5657629. The next prime is 5657657. The reversal of 5657652 is 2567565.

5657652 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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 (5657657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35958 + ... + 36114.

Almost surely, 2^5657652 is an apocalyptic number.

5657652 is a gapful number since it is divisible by the number (52) 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 5657652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9662016).

5657652 is an abundant number, since it is smaller than the sum of its proper divisors (13666380).

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

5657652 is a wasteful number, since it uses less digits than its factorization.

5657652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 193 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 5657652 is about 2378.5819304787. The cubic root of 5657652 is about 178.1881190898.

The spelling of 5657652 in words is "five million, six hundred fifty-seven thousand, six hundred fifty-two".