2026687136 has 96 divisors (see below), whose sum is σ = 4502252160. Its totient is φ = 893223936.

The previous prime is 2026687133. The next prime is 2026687151. The reversal of 2026687136 is 6317866202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2026687093 and 2026687102.

It is not an unprimeable number, because it can be changed into a prime (2026687133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515450 + ... + 519366.

It is an arithmetic number, because the mean of its divisors is an integer number (46898460).

Almost surely, 2^2026687136 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 2026687136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2251126080).

2026687136 is an abundant number, since it is smaller than the sum of its proper divisors (2475565024).

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

2026687136 is a wasteful number, since it uses less digits than its factorization.

2026687136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4006 (or 3998 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2026687136 is about 45018.7420526163. The cubic root of 2026687136 is about 1265.5002548927.

The spelling of 2026687136 in words is "two billion, twenty-six million, six hundred eighty-seven thousand, one hundred thirty-six".