2026774450 has 12 divisors (see below), whose sum is σ = 3769800570. Its totient is φ = 810709760.

The previous prime is 2026774447. The next prime is 2026774457. The reversal of 2026774450 is 544776202.

It can be written as a sum of positive squares in 3 ways, for example, as 1918177209 + 108597241 = 43797^2 + 10421^2 .

It is not an unprimeable number, because it can be changed into a prime (2026774457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20267695 + ... + 20267794.

Almost surely, 2^2026774450 is an apocalyptic number.

2026774450 is a deficient number, since it is larger than the sum of its proper divisors (1743026120).

2026774450 is a wasteful number, since it uses less digits than its factorization.

2026774450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40535501 (or 40535496 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 2026774450 is about 45019.7117938354. The cubic root of 2026774450 is about 1265.5184281142.

The spelling of 2026774450 in words is "two billion, twenty-six million, seven hundred seventy-four thousand, four hundred fifty".