5431790 has 64 divisors (see below), whose sum is σ = 12386304. Its totient is φ = 1669248.

The previous prime is 5431771. The next prime is 5431799. The reversal of 5431790 is 971345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42707 + ... + 42833.

It is an arithmetic number, because the mean of its divisors is an integer number (193536).

Almost surely, 2^5431790 is an apocalyptic number.

5431790 is an abundant number, since it is smaller than the sum of its proper divisors (6954514).

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

5431790 is a wasteful number, since it uses less digits than its factorization.

5431790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 5431790 is about 2330.6200891608. The cubic root of 5431790 is about 175.7846669196.

The spelling of 5431790 in words is "five million, four hundred thirty-one thousand, seven hundred ninety".