5542378 has 8 divisors (see below), whose sum is σ = 8538372. Its totient is φ = 2696256.

The previous prime is 5542367. The next prime is 5542387. The reversal of 5542378 is 8732455.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5414929 + 127449 = 2327^2 + 357^2 .

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

It is an unprimeable number.

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, 37375 + ... + 37522.

Almost surely, 2^5542378 is an apocalyptic number.

5542378 is a deficient number, since it is larger than the sum of its proper divisors (2995994).

5542378 is a wasteful number, since it uses less digits than its factorization.

5542378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74936.

The product of its digits is 33600, while the sum is 34.

The square root of 5542378 is about 2354.2255626851. The cubic root of 5542378 is about 176.9696182439.

The spelling of 5542378 in words is "five million, five hundred forty-two thousand, three hundred seventy-eight".