99948441 has 4 divisors (see below), whose sum is σ = 133264592. Its totient is φ = 66632292.

The previous prime is 99948437. The next prime is 99948449. The reversal of 99948441 is 14484999.

It is a happy number.

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 not a de Polignac number, because 99948441 - 2² = 99948437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99948449) 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, 16658071 + ... + 16658076.

It is an arithmetic number, because the mean of its divisors is an integer number (33316148).

Almost surely, 2^99948441 is an apocalyptic number.

It is an amenable number.

99948441 is a deficient number, since it is larger than the sum of its proper divisors (33316151).

99948441 is a wasteful number, since it uses less digits than its factorization.

99948441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33316150.

The product of its digits is 373248, while the sum is 48.

The square root of 99948441 is about 9997.4217176230. The cubic root of 99948441 is about 464.0790977546.

The spelling of 99948441 in words is "ninety-nine million, nine hundred forty-eight thousand, four hundred forty-one".