5629438 has 4 divisors (see below), whose sum is σ = 8444160. Its totient is φ = 2814718.

The previous prime is 5629417. The next prime is 5629441. The reversal of 5629438 is 8349265.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 5629397 and 5629406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1407358 + ... + 1407361.

It is an arithmetic number, because the mean of its divisors is an integer number (2111040).

Almost surely, 2^5629438 is an apocalyptic number.

5629438 is a deficient number, since it is larger than the sum of its proper divisors (2814722).

5629438 is a wasteful number, since it uses less digits than its factorization.

5629438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814721.

The product of its digits is 51840, while the sum is 37.

The square root of 5629438 is about 2372.6436732051. The cubic root of 5629438 is about 177.8914247588.

It can be divided in two parts, 562 and 9438, that added together give a 4-th power (10000 = 10⁴).

The spelling of 5629438 in words is "five million, six hundred twenty-nine thousand, four hundred thirty-eight".