5420636 has 12 divisors (see below), whose sum is σ = 10215912. Its totient is φ = 2501808.

The previous prime is 5420633. The next prime is 5420669. The reversal of 5420636 is 6360245.

5420636 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420633) 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, 52070 + ... + 52173.

It is an arithmetic number, because the mean of its divisors is an integer number (851326).

Almost surely, 2^5420636 is an apocalyptic number.

It is an amenable number.

5420636 is a deficient number, since it is larger than the sum of its proper divisors (4795276).

5420636 is a wasteful number, since it uses less digits than its factorization.

5420636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104260 (or 104258 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 5420636 is about 2328.2259340537. The cubic root of 5420636 is about 175.6642618115.

The spelling of 5420636 in words is "five million, four hundred twenty thousand, six hundred thirty-six".