5408149 has 4 divisors (see below), whose sum is σ = 5523264. Its totient is φ = 5293036.

The previous prime is 5408131. The next prime is 5408191. The reversal of 5408149 is 9418045.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5408149 - 2⁷ = 5408021 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5408149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408119) 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, 57487 + ... + 57580.

It is an arithmetic number, because the mean of its divisors is an integer number (1380816).

Almost surely, 2^5408149 is an apocalyptic number.

It is an amenable number.

5408149 is a deficient number, since it is larger than the sum of its proper divisors (115115).

5408149 is a wasteful number, since it uses less digits than its factorization.

5408149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115114.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 5408149 is about 2325.5427323530. The cubic root of 5408149 is about 175.5292711246.

The spelling of 5408149 in words is "five million, four hundred eight thousand, one hundred forty-nine".