5641434 has 16 divisors (see below), whose sum is σ = 12536640. Its totient is φ = 1880460.

The previous prime is 5641429. The next prime is 5641453. The reversal of 5641434 is 4341465.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5641398 and 5641407.

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 7 ways as a sum of consecutive naturals, for example, 52182 + ... + 52289.

It is an arithmetic number, because the mean of its divisors is an integer number (783540).

Almost surely, 2^5641434 is an apocalyptic number.

5641434 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5641434 is an abundant number, since it is smaller than the sum of its proper divisors (6895206).

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

5641434 is a wasteful number, since it uses less digits than its factorization.

5641434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104482 (or 104476 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 5641434 is about 2375.1703096831. The cubic root of 5641434 is about 178.0176938183.

Adding to 5641434 its reverse (4341465), we get a palindrome (9982899).

The spelling of 5641434 in words is "five million, six hundred forty-one thousand, four hundred thirty-four".