2534422 has 8 divisors (see below), whose sum is σ = 4147272. Its totient is φ = 1152000.

The previous prime is 2534419. The next prime is 2534423. The reversal of 2534422 is 2244352.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 115201 = 2534422 / (2 + 5 + 3 + 4 + 4 + 2 + 2).

It is a d-powerful number, because it can be written as 2⁷ + 5⁹ + 3¹² + 4³ + 4⁷ + 2⁹ + 2¹⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2534393 and 2534402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534423) 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, 57579 + ... + 57622.

It is an arithmetic number, because the mean of its divisors is an integer number (518409).

2^2534422 is an apocalyptic number.

2534422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2534422 is a deficient number, since it is larger than the sum of its proper divisors (1612850).

2534422 is a wasteful number, since it uses less digits than its factorization.

2534422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115214.

The product of its digits is 1920, while the sum is 22.

The square root of 2534422 is about 1591.9868089906. The cubic root of 2534422 is about 136.3409481715.

Adding to 2534422 its reverse (2244352), we get a palindrome (4778774).

The spelling of 2534422 in words is "two million, five hundred thirty-four thousand, four hundred twenty-two".