797125750 has 32 divisors (see below), whose sum is σ = 1580005440. Its totient is φ = 300092800.

The previous prime is 797125739. The next prime is 797125751. The reversal of 797125750 is 57521797.

It is a super-2 number, since 2×797125750² = 1270818922626125000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 797125697 and 797125706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797125751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89530 + ... + 98029.

It is an arithmetic number, because the mean of its divisors is an integer number (49375170).

Almost surely, 2^797125750 is an apocalyptic number.

797125750 is a deficient number, since it is larger than the sum of its proper divisors (782879690).

797125750 is a wasteful number, since it uses less digits than its factorization.

797125750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187593 (or 187583 counting only the distinct ones).

The product of its (nonzero) digits is 154350, while the sum is 43.

The square root of 797125750 is about 28233.4154859096. The cubic root of 797125750 is about 927.2046753881.

The spelling of 797125750 in words is "seven hundred ninety-seven million, one hundred twenty-five thousand, seven hundred fifty".