2026562802 has 64 divisors (see below), whose sum is σ = 4572785664. Its totient is φ = 593461440.

The previous prime is 2026562789. The next prime is 2026562803. The reversal of 2026562802 is 2082656202.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2026562803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230043 + ... + 238689.

It is an arithmetic number, because the mean of its divisors is an integer number (71449776).

Almost surely, 2^2026562802 is an apocalyptic number.

2026562802 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2026562802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2286392832).

2026562802 is an abundant number, since it is smaller than the sum of its proper divisors (2546222862).

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

2026562802 is a wasteful number, since it uses less digits than its factorization.

2026562802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8783.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2026562802 is about 45017.3611176844. The cubic root of 2026562802 is about 1265.4743755610.

The spelling of 2026562802 in words is "two billion, twenty-six million, five hundred sixty-two thousand, eight hundred two".