2087038269 has 24 divisors (see below), whose sum is σ = 3195122112. Its totient is φ = 1308209280.

The previous prime is 2087038267. The next prime is 2087038271. The reversal of 2087038269 is 9628307802.

2087038269 is a `hidden beast` number, since 208 + 7 + 0 + 382 + 69 = 666.

It is an interprime number because it is at equal distance from previous prime (2087038267) and next prime (2087038271).

It is not a de Polignac number, because 2087038269 - 2¹ = 2087038267 is a prime.

It is a super-2 number, since 2×2087038269² = 8711457472541032722, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087038267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160672 + ... + 173174.

It is an arithmetic number, because the mean of its divisors is an integer number (133130088).

Almost surely, 2^2087038269 is an apocalyptic number.

It is an amenable number.

2087038269 is a deficient number, since it is larger than the sum of its proper divisors (1108083843).

2087038269 is a wasteful number, since it uses less digits than its factorization.

2087038269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13617 (or 13614 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2087038269 is about 45684.1139675489. The cubic root of 2087038269 is about 1277.9390395368.

The spelling of 2087038269 in words is "two billion, eighty-seven million, thirty-eight thousand, two hundred sixty-nine".