2705062142 has 8 divisors (see below), whose sum is σ = 4071442536. Its totient is φ = 1347914632.

The previous prime is 2705062127. The next prime is 2705062153. The reversal of 2705062142 is 2412605072.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2705062142² = 14634722384163256328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2307488 + ... + 2308659.

It is an arithmetic number, because the mean of its divisors is an integer number (508930317).

Almost surely, 2^2705062142 is an apocalyptic number.

2705062142 is a deficient number, since it is larger than the sum of its proper divisors (1366380394).

2705062142 is a wasteful number, since it uses less digits than its factorization.

2705062142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616442.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2705062142 is about 52010.2119011257. The cubic root of 2705062142 is about 1393.3463431526.

The spelling of 2705062142 in words is "two billion, seven hundred five million, sixty-two thousand, one hundred forty-two".