750997241 has 4 divisors (see below), whose sum is σ = 751053684. Its totient is φ = 750940800.

The previous prime is 750997237. The next prime is 750997301. The reversal of 750997241 is 142799057.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 425555641 + 325441600 = 20629^2 + 18040^2 .

It is a cyclic number.

It is not a de Polignac number, because 750997241 - 2² = 750997237 is a prime.

It is a super-2 number, since 2×750997241² = 1127993711979224162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 750997192 and 750997201.

It is not an unprimeable number, because it can be changed into a prime (750997201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4001 + ... + 38961.

It is an arithmetic number, because the mean of its divisors is an integer number (187763421).

Almost surely, 2^750997241 is an apocalyptic number.

It is an amenable number.

750997241 is a deficient number, since it is larger than the sum of its proper divisors (56443).

750997241 is a wasteful number, since it uses less digits than its factorization.

750997241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56442.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 750997241 is about 27404.3288733733. The cubic root of 750997241 is about 908.9628085474.

The spelling of 750997241 in words is "seven hundred fifty million, nine hundred ninety-seven thousand, two hundred forty-one".