7825713 has 8 divisors (see below), whose sum is σ = 11924928. Its totient is φ = 4471824.

The previous prime is 7825709. The next prime is 7825717. The reversal of 7825713 is 3175287.

It is an interprime number because it is at equal distance from previous prime (7825709) and next prime (7825717).

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

It is not a de Polignac number, because 7825713 - 2² = 7825709 is a prime.

It is a super-2 number, since 2×7825713² = 122483567916738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7825717) 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 7 ways as a sum of consecutive naturals, for example, 186306 + ... + 186347.

It is an arithmetic number, because the mean of its divisors is an integer number (1490616).

Almost surely, 2^7825713 is an apocalyptic number.

It is an amenable number.

7825713 is a deficient number, since it is larger than the sum of its proper divisors (4099215).

7825713 is a wasteful number, since it uses less digits than its factorization.

7825713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372663.

The product of its digits is 11760, while the sum is 33.

The square root of 7825713 is about 2797.4475866404. The cubic root of 7825713 is about 198.5369315857.

The spelling of 7825713 in words is "seven million, eight hundred twenty-five thousand, seven hundred thirteen".