626030652 has 96 divisors (see below), whose sum is σ = 1653926400. Its totient is φ = 182856960.

The previous prime is 626030641. The next prime is 626030683. The reversal of 626030652 is 256030626.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534027 + ... + 535197.

It is an arithmetic number, because the mean of its divisors is an integer number (17228400).

Almost surely, 2^626030652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 626030652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (826963200).

626030652 is an abundant number, since it is smaller than the sum of its proper divisors (1027895748).

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

626030652 is a wasteful number, since it uses less digits than its factorization.

626030652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 626030652 is about 25020.6045490512. The cubic root of 626030652 is about 855.4576859419.

The spelling of 626030652 in words is "six hundred twenty-six million, thirty thousand, six hundred fifty-two".