2752900 has 18 divisors (see below), whose sum is σ = 5974010. Its totient is φ = 1101120.

The previous prime is 2752889. The next prime is 2752901. The reversal of 2752900 is 92572.

It can be written as a sum of positive squares in 3 ways, for example, as 82944 + 2669956 = 288^2 + 1634^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2752901) 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, 13665 + ... + 13864.

2^2752900 is an apocalyptic number.

2752900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2752900 is an abundant number, since it is smaller than the sum of its proper divisors (3221110).

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

2752900 is a wasteful number, since it uses less digits than its factorization.

2752900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27543 (or 27536 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2752900 is about 1659.1865476793. The cubic root of 2752900 is about 140.1511971955.

The spelling of 2752900 in words is "two million, seven hundred fifty-two thousand, nine hundred".