5126642 has 8 divisors (see below), whose sum is σ = 7708800. Its totient is φ = 2557044.

The previous prime is 5126629. The next prime is 5126647. The reversal of 5126642 is 2466215.

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

It is not an unprimeable number, because it can be changed into a prime (5126647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2042 + ... + 3797.

It is an arithmetic number, because the mean of its divisors is an integer number (963600).

Almost surely, 2^5126642 is an apocalyptic number.

5126642 is a deficient number, since it is larger than the sum of its proper divisors (2582158).

5126642 is a wasteful number, since it uses less digits than its factorization.

5126642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280.

The product of its digits is 2880, while the sum is 26.

The square root of 5126642 is about 2264.2089126227. The cubic root of 5126642 is about 172.4292729724.

The spelling of 5126642 in words is "five million, one hundred twenty-six thousand, six hundred forty-two".