5405706 has 12 divisors (see below), whose sum is σ = 11712402. Its totient is φ = 1801896.

The previous prime is 5405681. The next prime is 5405717. The reversal of 5405706 is 6075045.

It can be written as a sum of positive squares in only one way, i.e., 5405625 + 81 = 2325^2 + 9^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5405706.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150141 + ... + 150176.

Almost surely, 2^5405706 is an apocalyptic number.

5405706 is an abundant number, since it is smaller than the sum of its proper divisors (6306696).

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

5405706 is a wasteful number, since it uses less digits than its factorization.

5405706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300325 (or 300322 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5405706 is about 2325.0174192896. The cubic root of 5405706 is about 175.5028367818.

The spelling of 5405706 in words is "five million, four hundred five thousand, seven hundred six".