5602906 has 8 divisors (see below), whose sum is σ = 8499060. Its totient is φ = 2769888.

The previous prime is 5602901. The next prime is 5602931. The reversal of 5602906 is 6092065.

It can be written as a sum of positive squares in 2 ways, for example, as 5564881 + 38025 = 2359^2 + 195^2 .

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

It is a super-3 number, since 3×5602906³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5602901) 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, 15561 + ... + 15916.

Almost surely, 2^5602906 is an apocalyptic number.

5602906 is a deficient number, since it is larger than the sum of its proper divisors (2896154).

5602906 is a wasteful number, since it uses less digits than its factorization.

5602906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31568.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5602906 is about 2367.0458381704. The cubic root of 5602906 is about 177.6115122870.

Subtracting from 5602906 its sum of digits (28), we obtain a triangular number (5602878 = T₃₃₄₇).

The spelling of 5602906 in words is "five million, six hundred two thousand, nine hundred six".