2742802 has 16 divisors (see below), whose sum is σ = 4384800. Its totient is φ = 1283040.

The previous prime is 2742799. The next prime is 2742809. The reversal of 2742802 is 2082472.

It is a super-3 number, since 3×2742802³ = 61901992333487860824, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2742809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2977 + ... + 3787.

It is an arithmetic number, because the mean of its divisors is an integer number (274050).

2^2742802 is an apocalyptic number.

2742802 is a deficient number, since it is larger than the sum of its proper divisors (1641998).

2742802 is a wasteful number, since it uses less digits than its factorization.

2742802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 2742802 is about 1656.1406945064. The cubic root of 2742802 is about 139.9796228846.

The spelling of 2742802 in words is "two million, seven hundred forty-two thousand, eight hundred two".