5570438 has 4 divisors (see below), whose sum is σ = 8355660. Its totient is φ = 2785218.

The previous prime is 5570437. The next prime is 5570449. The reversal of 5570438 is 8340755.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5570431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392608 + ... + 1392611.

It is an arithmetic number, because the mean of its divisors is an integer number (2088915).

Almost surely, 2^5570438 is an apocalyptic number.

5570438 is a deficient number, since it is larger than the sum of its proper divisors (2785222).

5570438 is a wasteful number, since it uses less digits than its factorization.

5570438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785221.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5570438 is about 2360.1775356951. The cubic root of 5570438 is about 177.2677700923.

The spelling of 5570438 in words is "five million, five hundred seventy thousand, four hundred thirty-eight".