5435631 has 12 divisors (see below), whose sum is σ = 8313552. Its totient is φ = 3410496.

The previous prime is 5435629. The next prime is 5435641. The reversal of 5435631 is 1365345.

It is not a de Polignac number, because 5435631 - 2¹ = 5435629 is a prime.

It is a super-2 number, since 2×5435631² = 59092168736322, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5435595 and 5435604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5435621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17611 + ... + 17916.

It is an arithmetic number, because the mean of its divisors is an integer number (692796).

Almost surely, 2^5435631 is an apocalyptic number.

5435631 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5435631 is a deficient number, since it is larger than the sum of its proper divisors (2877921).

5435631 is a wasteful number, since it uses less digits than its factorization.

5435631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35550 (or 35547 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 5435631 is about 2331.4439731634. The cubic root of 5435631 is about 175.8260915585.

The spelling of 5435631 in words is "five million, four hundred thirty-five thousand, six hundred thirty-one".