2086000154 has 16 divisors (see below), whose sum is σ = 3652086528. Its totient is φ = 874978512.

The previous prime is 2086000153. The next prime is 2086000211. The reversal of 2086000154 is 4510006802.

It is not an unprimeable number, because it can be changed into a prime (2086000153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1584449 + ... + 1585764.

It is an arithmetic number, because the mean of its divisors is an integer number (228255408).

Almost surely, 2^2086000154 is an apocalyptic number.

2086000154 is a deficient number, since it is larger than the sum of its proper divisors (1566086374).

2086000154 is a wasteful number, since it uses less digits than its factorization.

2086000154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170269.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2086000154 is about 45672.7506725838. The cubic root of 2086000154 is about 1277.7271175787.

Adding to 2086000154 its reverse (4510006802), we get a palindrome (6596006956).

The spelling of 2086000154 in words is "two billion, eighty-six million, one hundred fifty-four", and thus it is an aban number.