948868537 has 4 divisors (see below), whose sum is σ = 949222800. Its totient is φ = 948514276.

The previous prime is 948868517. The next prime is 948868541. The reversal of 948868537 is 735868849.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 948868537 - 2¹¹ = 948866489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948868507) 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, 173083 + ... + 178480.

It is an arithmetic number, because the mean of its divisors is an integer number (237305700).

Almost surely, 2^948868537 is an apocalyptic number.

It is an amenable number.

948868537 is a deficient number, since it is larger than the sum of its proper divisors (354263).

948868537 is a wasteful number, since it uses less digits than its factorization.

948868537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354262.

The product of its digits is 11612160, while the sum is 58.

The square root of 948868537 is about 30803.7097928155. The cubic root of 948868537 is about 982.6571430779.

The spelling of 948868537 in words is "nine hundred forty-eight million, eight hundred sixty-eight thousand, five hundred thirty-seven".