99256701 has 4 divisors (see below), whose sum is σ = 132342272. Its totient is φ = 66171132.

The previous prime is 99256697. The next prime is 99256711. The reversal of 99256701 is 10765299.

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 99256701 - 2² = 99256697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99256701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99256711) 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, 16542781 + ... + 16542786.

It is an arithmetic number, because the mean of its divisors is an integer number (33085568).

Almost surely, 2^99256701 is an apocalyptic number.

It is an amenable number.

99256701 is a deficient number, since it is larger than the sum of its proper divisors (33085571).

99256701 is a wasteful number, since it uses less digits than its factorization.

99256701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33085570.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 99256701 is about 9962.7657304586. The cubic root of 99256701 is about 463.0059927044.

The spelling of 99256701 in words is "ninety-nine million, two hundred fifty-six thousand, seven hundred one".