99626734 has 4 divisors (see below), whose sum is σ = 149440104. Its totient is φ = 49813366.

The previous prime is 99626729. The next prime is 99626759. The reversal of 99626734 is 43762699.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×99626734² = 19850972255013512, which contains 22 as substring.

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, 24906682 + ... + 24906685.

It is an arithmetic number, because the mean of its divisors is an integer number (37360026).

Almost surely, 2^99626734 is an apocalyptic number.

99626734 is a deficient number, since it is larger than the sum of its proper divisors (49813370).

99626734 is a wasteful number, since it uses less digits than its factorization.

99626734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49813369.

The product of its digits is 489888, while the sum is 46.

The square root of 99626734 is about 9981.3192514817. The cubic root of 99626734 is about 463.5806475450.

It can be divided in two parts, 996 and 26734, that added together give a triangular number (27730 = T₂₃₅).

The spelling of 99626734 in words is "ninety-nine million, six hundred twenty-six thousand, seven hundred thirty-four".