2524742 has 8 divisors (see below), whose sum is σ = 4131432. Its totient is φ = 1147600.

The previous prime is 2524741. The next prime is 2524747. The reversal of 2524742 is 2474252.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2524741) 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, 57359 + ... + 57402.

It is an arithmetic number, because the mean of its divisors is an integer number (516429).

2^2524742 is an apocalyptic number.

2524742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2524742 is a deficient number, since it is larger than the sum of its proper divisors (1606690).

2524742 is a wasteful number, since it uses less digits than its factorization.

2524742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114774.

The product of its digits is 4480, while the sum is 26.

The square root of 2524742 is about 1588.9436742692. The cubic root of 2524742 is about 136.1671459904.

Adding to 2524742 its reverse (2474252), we get a palindrome (4998994).

It can be divided in two parts, 252 and 4742, that added together give a palindrome (4994).

The spelling of 2524742 in words is "two million, five hundred twenty-four thousand, seven hundred forty-two".