99223534 has 8 divisors (see below), whose sum is σ = 148975488. Its totient is φ = 49565040.

The previous prime is 99223517. The next prime is 99223547. The reversal of 99223534 is 43532299.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 99223493 and 99223502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20647 + ... + 24994.

It is an arithmetic number, because the mean of its divisors is an integer number (18621936).

Almost surely, 2^99223534 is an apocalyptic number.

99223534 is a deficient number, since it is larger than the sum of its proper divisors (49751954).

99223534 is a wasteful number, since it uses less digits than its factorization.

99223534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46730.

The product of its digits is 58320, while the sum is 37.

The square root of 99223534 is about 9961.1010435594. The cubic root of 99223534 is about 462.9544152276.

It can be divided in two parts, 9922 and 3534, that added together give a square (13456 = 116²).

The spelling of 99223534 in words is "ninety-nine million, two hundred twenty-three thousand, five hundred thirty-four".