99753671 has 8 divisors (see below), whose sum is σ = 105847200. Its totient is φ = 93685248.

The previous prime is 99753659. The next prime is 99753677. The reversal of 99753671 is 17635799.

It is a happy number.

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 99753671 - 2⁶ = 99753607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99753677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2255 + ... + 14303.

It is an arithmetic number, because the mean of its divisors is an integer number (13230900).

Almost surely, 2^99753671 is an apocalyptic number.

99753671 is a deficient number, since it is larger than the sum of its proper divisors (6093529).

99753671 is a wasteful number, since it uses less digits than its factorization.

99753671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12553.

The product of its digits is 357210, while the sum is 47.

The square root of 99753671 is about 9987.6759558968. The cubic root of 99753671 is about 463.7774506846. Note that the first 3 decimals are identical.

The spelling of 99753671 in words is "ninety-nine million, seven hundred fifty-three thousand, six hundred seventy-one".