2425727 has 4 divisors (see below), whose sum is σ = 2444376. Its totient is φ = 2407080.

The previous prime is 2425723. The next prime is 2425729. The reversal of 2425727 is 7275242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2425727 - 2² = 2425723 is a prime.

It is a d-powerful number, because it can be written as 2¹⁶ + 4⁴ + 2¹⁸ + 5⁴ + 7 + 2²¹ + 7 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2425727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425723) 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, 9128 + ... + 9389.

It is an arithmetic number, because the mean of its divisors is an integer number (611094).

2^2425727 is an apocalyptic number.

2425727 is a deficient number, since it is larger than the sum of its proper divisors (18649).

2425727 is a wasteful number, since it uses less digits than its factorization.

2425727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18648.

The product of its digits is 7840, while the sum is 29.

The square root of 2425727 is about 1557.4745583797. The cubic root of 2425727 is about 134.3632935178.

The spelling of 2425727 in words is "two million, four hundred twenty-five thousand, seven hundred twenty-seven".