5437404 has 36 divisors (see below), whose sum is σ = 15708784. Its totient is φ = 1553472.

The previous prime is 5437403. The next prime is 5437459. The reversal of 5437404 is 4047345.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5437403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10537 + ... + 11040.

Almost surely, 2^5437404 is an apocalyptic number.

It is an amenable number.

5437404 is an abundant number, since it is smaller than the sum of its proper divisors (10271380).

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

5437404 is a wasteful number, since it uses less digits than its factorization.

5437404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21594 (or 21589 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 5437404 is about 2331.8241786207. The cubic root of 5437404 is about 175.8452065286.

The spelling of 5437404 in words is "five million, four hundred thirty-seven thousand, four hundred four".