8620126 has 4 divisors (see below), whose sum is σ = 12930192. Its totient is φ = 4310062.

The previous prime is 8620121. The next prime is 8620133. The reversal of 8620126 is 6210268.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8620126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8620121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2155030 + ... + 2155033.

It is an arithmetic number, because the mean of its divisors is an integer number (3232548).

Almost surely, 2^8620126 is an apocalyptic number.

8620126 is a deficient number, since it is larger than the sum of its proper divisors (4310066).

8620126 is a wasteful number, since it uses less digits than its factorization.

8620126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310065.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 8620126 is about 2936.0051089874. The cubic root of 8620126 is about 205.0396591920.

The spelling of 8620126 in words is "eight million, six hundred twenty thousand, one hundred twenty-six".