7073887 has 8 divisors (see below), whose sum is σ = 7664976. Its totient is φ = 6502272.

The previous prime is 7073879. The next prime is 7073917. The reversal of 7073887 is 7883707.

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 7073887 - 2³ = 7073879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7073827) 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, 4108 + ... + 5569.

It is an arithmetic number, because the mean of its divisors is an integer number (958122).

Almost surely, 2^7073887 is an apocalyptic number.

7073887 is a deficient number, since it is larger than the sum of its proper divisors (591089).

7073887 is a wasteful number, since it uses less digits than its factorization.

7073887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9737.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 7073887 is about 2659.6779880279. The cubic root of 7073887 is about 191.9638151572.

The spelling of 7073887 in words is "seven million, seventy-three thousand, eight hundred eighty-seven".