5400002 has 8 divisors (see below), whose sum is σ = 8319036. Its totient is φ = 2626992.

The previous prime is 5400001. The next prime is 5400019. The reversal of 5400002 is 2000045.

It can be written as a sum of positive squares in 2 ways, for example, as 5248681 + 151321 = 2291^2 + 389^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5400001) 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, 36413 + ... + 36560.

Almost surely, 2^5400002 is an apocalyptic number.

5400002 is a deficient number, since it is larger than the sum of its proper divisors (2919034).

5400002 is a wasteful number, since it uses less digits than its factorization.

5400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73012.

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 5400002 is about 2323.7904380559. The cubic root of 5400002 is about 175.4410859522.

Adding to 5400002 its reverse (2000045), we get a palindrome (7400047).

The spelling of 5400002 in words is "five million, four hundred thousand, two".