5554390 has 8 divisors (see below), whose sum is σ = 9997920. Its totient is φ = 2221752.

The previous prime is 5554387. The next prime is 5554397. The reversal of 5554390 is 934555.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5554397) 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, 277710 + ... + 277729.

It is an arithmetic number, because the mean of its divisors is an integer number (1249740).

Almost surely, 2^5554390 is an apocalyptic number.

5554390 is a deficient number, since it is larger than the sum of its proper divisors (4443530).

5554390 is a wasteful number, since it uses less digits than its factorization.

5554390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555446.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5554390 is about 2356.7753393143. The cubic root of 5554390 is about 177.0973747882.

It can be divided in two parts, 55 and 54390, that added together give a palindrome (54445).

The spelling of 5554390 in words is "five million, five hundred fifty-four thousand, three hundred ninety".