2742257200 has 30 divisors (see below), whose sum is σ = 6588273884. Its totient is φ = 1096902720.

The previous prime is 2742257171. The next prime is 2742257201. The reversal of 2742257200 is 27522472.

It is not an unprimeable number, because it can be changed into a prime (2742257201) 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, 3427422 + ... + 3428221.

Almost surely, 2^2742257200 is an apocalyptic number.

2742257200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2742257200 is an abundant number, since it is smaller than the sum of its proper divisors (3846016684).

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

2742257200 is a wasteful number, since it uses less digits than its factorization.

2742257200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6855661 (or 6855650 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 2742257200 is about 52366.5656693276. The cubic root of 2742257200 is about 1399.7035426702.

Adding to 2742257200 its reverse (27522472), we get a palindrome (2769779672).

The spelling of 2742257200 in words is "two billion, seven hundred forty-two million, two hundred fifty-seven thousand, two hundred".