99998702 has 4 divisors (see below), whose sum is σ = 149998056. Its totient is φ = 49999350.

The previous prime is 99998663. The next prime is 99998749. The reversal of 99998702 is 20789999.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20789999 = 23 ⋅903913.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24999674 + ... + 24999677.

It is an arithmetic number, because the mean of its divisors is an integer number (37499514).

Almost surely, 2^99998702 is an apocalyptic number.

99998702 is a deficient number, since it is larger than the sum of its proper divisors (49999354).

99998702 is a wasteful number, since it uses less digits than its factorization.

99998702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49999353.

The product of its (nonzero) digits is 734832, while the sum is 53.

The square root of 99998702 is about 9999.9350997894. The cubic root of 99998702 is about 464.1568750918.

The spelling of 99998702 in words is "ninety-nine million, nine hundred ninety-eight thousand, seven hundred two".