5534004 has 24 divisors (see below), whose sum is σ = 14757568. Its totient is φ = 1581120.

The previous prime is 5534003. The next prime is 5534017. The reversal of 5534004 is 4004355.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5534003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32857 + ... + 33024.

Almost surely, 2^5534004 is an apocalyptic number.

It is an amenable number.

5534004 is an abundant number, since it is smaller than the sum of its proper divisors (9223564).

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

5534004 is a wasteful number, since it uses less digits than its factorization.

5534004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65895 (or 65893 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 5534004 is about 2352.4463862116. The cubic root of 5534004 is about 176.8804452951.

Adding to 5534004 its reverse (4004355), we get a palindrome (9538359).

The spelling of 5534004 in words is "five million, five hundred thirty-four thousand, four".