2751460 has 12 divisors (see below), whose sum is σ = 5778108. Its totient is φ = 1100576.

The previous prime is 2751457. The next prime is 2751461. The reversal of 2751460 is 641572.

It can be written as a sum of positive squares in 2 ways, for example, as 1532644 + 1218816 = 1238^2 + 1104^2 .

It is not an unprimeable number, because it can be changed into a prime (2751461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68767 + ... + 68806.

It is an arithmetic number, because the mean of its divisors is an integer number (481509).

2^2751460 is an apocalyptic number.

2751460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2751460 is an abundant number, since it is smaller than the sum of its proper divisors (3026648).

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

2751460 is a wasteful number, since it uses less digits than its factorization.

2751460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137582 (or 137580 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2751460 is about 1658.7525433289. The cubic root of 2751460 is about 140.1267559489.

The spelling of 2751460 in words is "two million, seven hundred fifty-one thousand, four hundred sixty".