87093039 has 8 divisors (see below), whose sum is σ = 126680832. Its totient is φ = 52783640.

The previous prime is 87093031. The next prime is 87093047. The reversal of 87093039 is 93039078.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (87093031) and next prime (87093047).

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 87093039 - 2³ = 87093031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87092988 and 87093006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87093031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1319559 + ... + 1319624.

It is an arithmetic number, because the mean of its divisors is an integer number (15835104).

Almost surely, 2^87093039 is an apocalyptic number.

87093039 is a deficient number, since it is larger than the sum of its proper divisors (39587793).

87093039 is a wasteful number, since it uses less digits than its factorization.

87093039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639197.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 87093039 is about 9332.3651343055. The cubic root of 87093039 is about 443.2626600115.

The spelling of 87093039 in words is "eighty-seven million, ninety-three thousand, thirty-nine".