2520226926 has 64 divisors (see below), whose sum is σ = 6411148800. Its totient is φ = 718875648.

The previous prime is 2520226921. The next prime is 2520226927. The reversal of 2520226926 is 6296220252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520226921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237870 + ... + 248238.

It is an arithmetic number, because the mean of its divisors is an integer number (100174200).

Almost surely, 2^2520226926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2520226926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3205574400).

2520226926 is an abundant number, since it is smaller than the sum of its proper divisors (3890921874).

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

2520226926 is a wasteful number, since it uses less digits than its factorization.

2520226926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11030 (or 11024 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2520226926 is about 50201.8617782249. The cubic root of 2520226926 is about 1360.8592691976.

The spelling of 2520226926 in words is "two billion, five hundred twenty million, two hundred twenty-six thousand, nine hundred twenty-six".