2702542238 has 16 divisors (see below), whose sum is σ = 4439166336. Its totient is φ = 1223754840.

The previous prime is 2702542229. The next prime is 2702542261. The reversal of 2702542238 is 8322452072.

It is a super-3 number, since 3×2702542238³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2702542198 and 2702542207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227756 + ... + 239327.

It is an arithmetic number, because the mean of its divisors is an integer number (277447896).

Almost surely, 2^2702542238 is an apocalyptic number.

2702542238 is a deficient number, since it is larger than the sum of its proper divisors (1736624098).

2702542238 is a wasteful number, since it uses less digits than its factorization.

2702542238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467359.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 2702542238 is about 51985.9811680034. The cubic root of 2702542238 is about 1392.9135508962.

The spelling of 2702542238 in words is "two billion, seven hundred two million, five hundred forty-two thousand, two hundred thirty-eight".