7160427 has 16 divisors (see below), whose sum is σ = 10679680. Its totient is φ = 4741416.

The previous prime is 7160407. The next prime is 7160437. The reversal of 7160427 is 7240617.

It is not a de Polignac number, because 7160427 - 2¹¹ = 7158379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7160427.

It is not an unprimeable number, because it can be changed into a prime (7160407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3588 + ... + 5214.

It is an arithmetic number, because the mean of its divisors is an integer number (667480).

Almost surely, 2^7160427 is an apocalyptic number.

7160427 is a deficient number, since it is larger than the sum of its proper divisors (3519253).

7160427 is a wasteful number, since it uses less digits than its factorization.

7160427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1793 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 7160427 is about 2675.8974195585. The cubic root of 7160427 is about 192.7434553941.

It can be divided in two parts, 71604 and 27, that added together give a triangular number (71631 = T₃₇₈).

The spelling of 7160427 in words is "seven million, one hundred sixty thousand, four hundred twenty-seven".