2501427 has 8 divisors (see below), whose sum is σ = 3390160. Its totient is φ = 1640160.

The previous prime is 2501417. The next prime is 2501449. The reversal of 2501427 is 7241052.

2501427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2501427 - 2⁷ = 2501299 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2501417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6652 + ... + 7017.

It is an arithmetic number, because the mean of its divisors is an integer number (423770).

2^2501427 is an apocalyptic number.

2501427 is a deficient number, since it is larger than the sum of its proper divisors (888733).

2501427 is a wasteful number, since it uses less digits than its factorization.

2501427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13733.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2501427 is about 1581.5900227303. The cubic root of 2501427 is about 135.7466990776.

Adding to 2501427 its reverse (7241052), we get a palindrome (9742479).

The spelling of 2501427 in words is "two million, five hundred one thousand, four hundred twenty-seven".