2870061 has 8 divisors (see below), whose sum is σ = 3862944. Its totient is φ = 1895280.

The previous prime is 2870051. The next prime is 2870081. The reversal of 2870061 is 1600782.

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

It is not a de Polignac number, because 2870061 - 2¹³ = 2861869 is a prime.

2870061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2870051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4150 + ... + 4791.

It is an arithmetic number, because the mean of its divisors is an integer number (482868).

2^2870061 is an apocalyptic number.

It is an amenable number.

2870061 is a deficient number, since it is larger than the sum of its proper divisors (992883).

2870061 is a wasteful number, since it uses less digits than its factorization.

2870061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9051.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 2870061 is about 1694.1254380948. The cubic root of 2870061 is about 142.1118770512. Note that the first 3 decimals are identical.

The spelling of 2870061 in words is "two million, eight hundred seventy thousand, sixty-one".