2798054 has 32 divisors (see below), whose sum is σ = 5157120. Its totient is φ = 1111968.

The previous prime is 2798023. The next prime is 2798069. The reversal of 2798054 is 4508972.

2798054 = T₁₃₅ + T₁₃₆ + ... + T₂₆₇.

It is a happy number.

2798054 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

2798054 is an undulating number in base 12.

2798054 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17744 + ... + 17900.

It is an arithmetic number, because the mean of its divisors is an integer number (161160).

2^2798054 is an apocalyptic number.

2798054 is a deficient number, since it is larger than the sum of its proper divisors (2359066).

2798054 is a wasteful number, since it uses less digits than its factorization.

2798054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 2798054 is about 1672.7384732827. The cubic root of 2798054 is about 140.9133145898.

The spelling of 2798054 in words is "two million, seven hundred ninety-eight thousand, fifty-four".