7425797 has 8 divisors (see below), whose sum is σ = 7667520. Its totient is φ = 7187040.

The previous prime is 7425773. The next prime is 7425809. The reversal of 7425797 is 7975247.

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

It is a cyclic number.

It is not a de Polignac number, because 7425797 - 2¹⁶ = 7360261 is a prime.

It is a super-2 number, since 2×7425797² = 110284922170418, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a d-powerful number, because it can be written as 7⁷ + 4⁶ + 2⁷ + 5⁵ + 7⁷ + 9⁴ + 7⁸ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7425707) 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, 5048 + ... + 6350.

It is an arithmetic number, because the mean of its divisors is an integer number (958440).

Almost surely, 2^7425797 is an apocalyptic number.

It is an amenable number.

7425797 is a deficient number, since it is larger than the sum of its proper divisors (241723).

7425797 is a wasteful number, since it uses less digits than its factorization.

7425797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483.

The product of its digits is 123480, while the sum is 41.

The square root of 7425797 is about 2725.0315594503. The cubic root of 7425797 is about 195.0956970566.

The spelling of 7425797 in words is "seven million, four hundred twenty-five thousand, seven hundred ninety-seven".