2623890852 has 36 divisors (see below), whose sum is σ = 7235578896. Its totient is φ = 795118320.

The previous prime is 2623890851. The next prime is 2623890883. The reversal of 2623890852 is 2580983262.

It is a happy number.

2623890852 is a `hidden beast` number, since 262 + 389 + 0 + 8 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 2623890798 and 2623890807.

It is not an unprimeable number, because it can be changed into a prime (2623890851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3312598 + ... + 3313389.

Almost surely, 2^2623890852 is an apocalyptic number.

2623890852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2623890852 is an abundant number, since it is smaller than the sum of its proper divisors (4611688044).

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

2623890852 is a wasteful number, since it uses less digits than its factorization.

2623890852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6626008 (or 6626003 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 2623890852 is about 51223.9285100235. The cubic root of 2623890852 is about 1379.2677715985.

The spelling of 2623890852 in words is "two billion, six hundred twenty-three million, eight hundred ninety thousand, eight hundred fifty-two".