5401836 has 48 divisors (see below), whose sum is σ = 15281280. Its totient is φ = 1636560.

The previous prime is 5401829. The next prime is 5401841. The reversal of 5401836 is 6381045.

5401836 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1086 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (318360).

Almost surely, 2^5401836 is an apocalyptic number.

It is an amenable number.

5401836 is an abundant number, since it is smaller than the sum of its proper divisors (9879444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5401836 is a wasteful number, since it uses less digits than its factorization.

5401836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571 (or 4563 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5401836 is about 2324.1850184527. The cubic root of 5401836 is about 175.4609453604.

The spelling of 5401836 in words is "five million, four hundred one thousand, eight hundred thirty-six".