1774245000 has 160 divisors (see below), whose sum is σ = 6047189280. Its totient is φ = 430080000.

The previous prime is 1774244999. The next prime is 1774245049. The reversal of 1774245000 is 5424771.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 159624 + ... + 170376.

It is an arithmetic number, because the mean of its divisors is an integer number (37794933).

Almost surely, 2^1774245000 is an apocalyptic number.

1774245000 is a gapful number since it is divisible by the number (10) 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 1774245000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3023594640).

1774245000 is an abundant number, since it is smaller than the sum of its proper divisors (4272944280).

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

1774245000 is a wasteful number, since it uses less digits than its factorization.

1774245000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10793 (or 10774 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 1774245000 is about 42121.7877113496. The cubic root of 1774245000 is about 1210.6107610311.

Adding to 1774245000 its reverse (5424771), we get a palindrome (1779669771).

The spelling of 1774245000 in words is "one billion, seven hundred seventy-four million, two hundred forty-five thousand".