5402872 has 16 divisors (see below), whose sum is σ = 10726560. Its totient is φ = 2542464.

The previous prime is 5402867. The next prime is 5402879. The reversal of 5402872 is 2782045.

It is a self number, because there is not a number n which added to its sum of digits gives 5402872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19728 + ... + 19999.

It is an arithmetic number, because the mean of its divisors is an integer number (670410).

Almost surely, 2^5402872 is an apocalyptic number.

It is an amenable number.

5402872 is a deficient number, since it is larger than the sum of its proper divisors (5323688).

5402872 is a wasteful number, since it uses less digits than its factorization.

5402872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39750 (or 39746 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5402872 is about 2324.4078815905. The cubic root of 5402872 is about 175.4721616653.

The spelling of 5402872 in words is "five million, four hundred two thousand, eight hundred seventy-two".