2620150416 has 120 divisors (see below), whose sum is σ = 8189475840. Its totient is φ = 806184576.

The previous prime is 2620150397. The next prime is 2620150427. The reversal of 2620150416 is 6140510262.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2620150416.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24625 + ... + 76463.

It is an arithmetic number, because the mean of its divisors is an integer number (68245632).

Almost surely, 2^2620150416 is an apocalyptic number.

2620150416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2620150416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4094737920).

2620150416 is an abundant number, since it is smaller than the sum of its proper divisors (5569325424).

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

2620150416 is a wasteful number, since it uses less digits than its factorization.

2620150416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51875 (or 51857 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2620150416 is about 51187.4048570544. The cubic root of 2620150416 is about 1378.6120639074.

Adding to 2620150416 its reverse (6140510262), we get a palindrome (8760660678).

The spelling of 2620150416 in words is "two billion, six hundred twenty million, one hundred fifty thousand, four hundred sixteen".