2423554 has 24 divisors (see below), whose sum is σ = 4420800. Its totient is φ = 975936.

The previous prime is 2423539. The next prime is 2423563. The reversal of 2423554 is 4553242.

It is a super-2 number, since 2×2423554² = 11747227981832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3747 + ... + 4345.

It is an arithmetic number, because the mean of its divisors is an integer number (184200).

2^2423554 is an apocalyptic number.

2423554 is a deficient number, since it is larger than the sum of its proper divisors (1997246).

2423554 is a wasteful number, since it uses less digits than its factorization.

2423554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 625 counting only the distinct ones).

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

The square root of 2423554 is about 1556.7767983883. The cubic root of 2423554 is about 134.3231600287.

Adding to 2423554 its reverse (4553242), we get a palindrome (6976796).

It can be divided in two parts, 242 and 3554, that multiplied together give a palindrome (860068).

The spelling of 2423554 in words is "two million, four hundred twenty-three thousand, five hundred fifty-four".