7116407 has 8 divisors (see below), whose sum is σ = 7459296. Its totient is φ = 6776352.

The previous prime is 7116379. The next prime is 7116409. The reversal of 7116407 is 7046117.

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

It is not a de Polignac number, because 7116407 - 2¹⁶ = 7050871 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 (7116409) 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, 5813 + ... + 6929.

It is an arithmetic number, because the mean of its divisors is an integer number (932412).

Almost surely, 2^7116407 is an apocalyptic number.

7116407 is a deficient number, since it is larger than the sum of its proper divisors (342889).

7116407 is a wasteful number, since it uses less digits than its factorization.

7116407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 7116407 is about 2667.6594610257. The cubic root of 7116407 is about 192.3476683212.

The spelling of 7116407 in words is "seven million, one hundred sixteen thousand, four hundred seven".