5435604 has 18 divisors (see below), whose sum is σ = 13740090. Its totient is φ = 1811856.

The previous prime is 5435603. The next prime is 5435609. The reversal of 5435604 is 4065345.

5435604 is a `hidden beast` number, since 54 + 3 + 5 + 604 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4536900 + 898704 = 2130^2 + 948^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5435603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75459 + ... + 75530.

Almost surely, 2^5435604 is an apocalyptic number.

It is an amenable number.

5435604 is an abundant number, since it is smaller than the sum of its proper divisors (8304486).

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

5435604 is a wasteful number, since it uses less digits than its factorization.

5435604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150999 (or 150994 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5435604 is about 2331.4381827533. The cubic root of 5435604 is about 175.8258004355.

The spelling of 5435604 in words is "five million, four hundred thirty-five thousand, six hundred four".