5578342 has 48 divisors (see below), whose sum is σ = 10916640. Its totient is φ = 2090880.

The previous prime is 5578327. The next prime is 5578369. The reversal of 5578342 is 2438755.

It is a happy number.

It is a super-2 number, since 2×5578342² = 62235798937928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5578298 and 5578307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62634 + ... + 62722.

It is an arithmetic number, because the mean of its divisors is an integer number (227430).

Almost surely, 2^5578342 is an apocalyptic number.

5578342 is a deficient number, since it is larger than the sum of its proper divisors (5338298).

5578342 is a wasteful number, since it uses less digits than its factorization.

5578342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 146 counting only the distinct ones).

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

The square root of 5578342 is about 2361.8513924462. The cubic root of 5578342 is about 177.3515733338.

The spelling of 5578342 in words is "five million, five hundred seventy-eight thousand, three hundred forty-two".