2750154 has 16 divisors (see below), whose sum is σ = 6000480. Its totient is φ = 833360.

The previous prime is 2750131. The next prime is 2750159. The reversal of 2750154 is 4510572.

It is not an unprimeable number, because it can be changed into a prime (2750159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20769 + ... + 20900.

It is an arithmetic number, because the mean of its divisors is an integer number (375030).

2^2750154 is an apocalyptic number.

2750154 is an abundant number, since it is smaller than the sum of its proper divisors (3250326).

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

2750154 is a wasteful number, since it uses less digits than its factorization.

2750154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41685.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 2750154 is about 1658.3588272747. The cubic root of 2750154 is about 140.1045817207.

The spelling of 2750154 in words is "two million, seven hundred fifty thousand, one hundred fifty-four".