2100626652 has 24 divisors (see below), whose sum is σ = 4913116432. Its totient is φ = 698544000.

The previous prime is 2100626623. The next prime is 2100626699. The reversal of 2100626652 is 2566260012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202849 + ... + 212952.

Almost surely, 2^2100626652 is an apocalyptic number.

It is an amenable number.

2100626652 is an abundant number, since it is smaller than the sum of its proper divisors (2812489780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2100626652 is a wasteful number, since it uses less digits than its factorization.

2100626652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416229 (or 416227 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2100626652 is about 45832.5937734272. The cubic root of 2100626652 is about 1280.7065296997.

Adding to 2100626652 its reverse (2566260012), we get a palindrome (4666886664).

The spelling of 2100626652 in words is "two billion, one hundred million, six hundred twenty-six thousand, six hundred fifty-two".