2798514 has 12 divisors (see below), whose sum is σ = 6063486. Its totient is φ = 932832.

The previous prime is 2798513. The next prime is 2798519. The reversal of 2798514 is 4158972.

It can be written as a sum of positive squares in only one way, i.e., 1625625 + 1172889 = 1275^2 + 1083^2 .

It is not an unprimeable number, because it can be changed into a prime (2798513) 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, 77719 + ... + 77754.

2^2798514 is an apocalyptic number.

2798514 is an abundant number, since it is smaller than the sum of its proper divisors (3264972).

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

2798514 is a wasteful number, since it uses less digits than its factorization.

2798514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155481 (or 155478 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 2798514 is about 1672.8759667112. The cubic root of 2798514 is about 140.9210362150.

The spelling of 2798514 in words is "two million, seven hundred ninety-eight thousand, five hundred fourteen".