5400022 has 8 divisors (see below), whose sum is σ = 8147376. Its totient is φ = 2684232.

The previous prime is 5400019. The next prime is 5400023. The reversal of 5400022 is 2200045.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5399975 and 5400011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400023) 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, 7458 + ... + 8149.

It is an arithmetic number, because the mean of its divisors is an integer number (1018422).

Almost surely, 2^5400022 is an apocalyptic number.

5400022 is a deficient number, since it is larger than the sum of its proper divisors (2747354).

5400022 is a wasteful number, since it uses less digits than its factorization.

5400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15782.

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 5400022 is about 2323.7947413659. The cubic root of 5400022 is about 175.4413025457.

Adding to 5400022 its reverse (2200045), we get a palindrome (7600067).

The spelling of 5400022 in words is "five million, four hundred thousand, twenty-two".