2754140 has 12 divisors (see below), whose sum is σ = 5783736. Its totient is φ = 1101648.

The previous prime is 2754137. The next prime is 2754151. The reversal of 2754140 is 414572.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68834 + ... + 68873.

It is an arithmetic number, because the mean of its divisors is an integer number (481978).

2^2754140 is an apocalyptic number.

2754140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2754140 is an abundant number, since it is smaller than the sum of its proper divisors (3029596).

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

2754140 is a wasteful number, since it uses less digits than its factorization.

2754140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137716 (or 137714 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2754140 is about 1659.5601826990. The cubic root of 2754140 is about 140.1722369957.

The spelling of 2754140 in words is "two million, seven hundred fifty-four thousand, one hundred forty".