5435424 has 84 divisors (see below), whose sum is σ = 16113006. Its totient is φ = 1804032.

The previous prime is 5435401. The next prime is 5435431. The reversal of 5435424 is 4245345.

It can be written as a sum of positive squares in only one way, i.e., 5143824 + 291600 = 2268^2 + 540^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 23212 + ... + 23444.

Almost surely, 2^5435424 is an apocalyptic number.

5435424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5435424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8056503).

5435424 is an abundant number, since it is smaller than the sum of its proper divisors (10677582).

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

5435424 is an equidigital number, since it uses as much as digits as its factorization.

5435424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 238 counting only the distinct ones).

The product of its digits is 9600, while the sum is 27.

The square root of 5435424 is about 2331.3995796517. The cubic root of 5435424 is about 175.8238595905.

The spelling of 5435424 in words is "five million, four hundred thirty-five thousand, four hundred twenty-four".