2087078502 has 8 divisors (see below), whose sum is σ = 4174157016. Its totient is φ = 695692832.

The previous prime is 2087078471. The next prime is 2087078509. The reversal of 2087078502 is 2058707802.

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

2087078502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087078509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173923203 + ... + 173923214.

It is an arithmetic number, because the mean of its divisors is an integer number (521769627).

Almost surely, 2^2087078502 is an apocalyptic number.

2087078502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2087078502 is a wasteful number, since it uses less digits than its factorization.

2087078502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347846422.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 2087078502 is about 45684.5543044911. The cubic root of 2087078502 is about 1277.9472513317.

The spelling of 2087078502 in words is "two billion, eighty-seven million, seventy-eight thousand, five hundred two".