5385590 has 48 divisors (see below), whose sum is σ = 11696400. Its totient is φ = 1778112.

The previous prime is 5385557. The next prime is 5385593. The reversal of 5385590 is 955835.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 5385590.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5385593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14021 + ... + 14399.

It is an arithmetic number, because the mean of its divisors is an integer number (243675).

Almost surely, 2^5385590 is an apocalyptic number.

5385590 is the 1895-th pentagonal number.

5385590 is an abundant number, since it is smaller than the sum of its proper divisors (6310810).

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

5385590 is a wasteful number, since it uses less digits than its factorization.

5385590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5385590 is about 2320.6873981646. The cubic root of 5385590 is about 175.2848693643.

The spelling of 5385590 in words is "five million, three hundred eighty-five thousand, five hundred ninety".