5542234 has 4 divisors (see below), whose sum is σ = 8313354. Its totient is φ = 2771116.

The previous prime is 5542223. The next prime is 5542237. The reversal of 5542234 is 4322455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4322455 = 5 ⋅864491.

It can be written as a sum of positive squares in only one way, i.e., 5536609 + 5625 = 2353^2 + 75^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5542199 and 5542208.

It is not an unprimeable number, because it can be changed into a prime (5542237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1385557 + ... + 1385560.

Almost surely, 2^5542234 is an apocalyptic number.

5542234 is a deficient number, since it is larger than the sum of its proper divisors (2771120).

5542234 is a wasteful number, since it uses less digits than its factorization.

5542234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771119.

The product of its digits is 4800, while the sum is 25.

The square root of 5542234 is about 2354.1949791808. The cubic root of 5542234 is about 176.9680855777.

Adding to 5542234 its reverse (4322455), we get a palindrome (9864689).

It can be divided in two parts, 5542 and 234, that added together give a square (5776 = 76²).

The spelling of 5542234 in words is "five million, five hundred forty-two thousand, two hundred thirty-four".