87038011 has 8 divisors (see below), whose sum is σ = 92284704. Its totient is φ = 81805440.

The previous prime is 87037991. The next prime is 87038041. The reversal of 87038011 is 11083078.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 87038011 - 2¹⁹ = 86513723 is a prime.

It is a super-2 number, since 2×87038011² = 15151230717672242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87038041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10881 + ... + 17101.

It is an arithmetic number, because the mean of its divisors is an integer number (11535588).

Almost surely, 2^87038011 is an apocalyptic number.

87038011 is a deficient number, since it is larger than the sum of its proper divisors (5246693).

87038011 is a wasteful number, since it uses less digits than its factorization.

87038011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7061.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 87038011 is about 9329.4164340542. The cubic root of 87038011 is about 443.1692847854.

The spelling of 87038011 in words is "eighty-seven million, thirty-eight thousand, eleven".