2078652842 has 8 divisors (see below), whose sum is σ = 3563404896. Its totient is φ = 890851212.

The previous prime is 2078652811. The next prime is 2078652887. The reversal of 2078652842 is 2482568702.

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

It is a junction number, because it is equal to n+sod(n) for n = 2078652793 and 2078652802.

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, 74237588 + ... + 74237615.

It is an arithmetic number, because the mean of its divisors is an integer number (445425612).

Almost surely, 2^2078652842 is an apocalyptic number.

2078652842 is a deficient number, since it is larger than the sum of its proper divisors (1484752054).

2078652842 is a wasteful number, since it uses less digits than its factorization.

2078652842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148475212.

The product of its (nonzero) digits is 430080, while the sum is 44.

The square root of 2078652842 is about 45592.2454152019. The cubic root of 2078652842 is about 1276.2252155837.

The spelling of 2078652842 in words is "two billion, seventy-eight million, six hundred fifty-two thousand, eight hundred forty-two".