274002000 has 80 divisors (see below), whose sum is σ = 883401792. Its totient is φ = 73065600.

The previous prime is 274001989. The next prime is 274002017. The reversal of 274002000 is 200472.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16834 + ... + 28833.

Almost surely, 2^274002000 is an apocalyptic number.

274002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

274002000 is an abundant number, since it is smaller than the sum of its proper divisors (609399792).

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

274002000 is a wasteful number, since it uses less digits than its factorization.

274002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45693 (or 45677 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 274002000 is about 16553.0057693459. The cubic root of 274002000 is about 649.5081091152.

Adding to 274002000 its reverse (200472), we get a palindrome (274202472).

The spelling of 274002000 in words is "two hundred seventy-four million, two thousand".