5557634 has 8 divisors (see below), whose sum is σ = 8350860. Its totient is φ = 2774016.

The previous prime is 5557631. The next prime is 5557661. The reversal of 5557634 is 4367555.

It can be written as a sum of positive squares in 2 ways, for example, as 5536609 + 21025 = 2353^2 + 145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5557594 and 5557603.

It is not an unprimeable number, because it can be changed into a prime (5557631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719 + ... + 3410.

Almost surely, 2^5557634 is an apocalyptic number.

5557634 is a deficient number, since it is larger than the sum of its proper divisors (2793226).

5557634 is a wasteful number, since it uses less digits than its factorization.

5557634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804.

The product of its digits is 63000, while the sum is 35.

The square root of 5557634 is about 2357.4634673734. The cubic root of 5557634 is about 177.1318455446.

The spelling of 5557634 in words is "five million, five hundred fifty-seven thousand, six hundred thirty-four".