7161801 has 8 divisors (see below), whose sum is σ = 9647904. Its totient is φ = 4725120.

The previous prime is 7161793. The next prime is 7161823. The reversal of 7161801 is 1081617.

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

It is not a de Polignac number, because 7161801 - 2³ = 7161793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7161851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12015 + ... + 12596.

It is an arithmetic number, because the mean of its divisors is an integer number (1205988).

Almost surely, 2^7161801 is an apocalyptic number.

It is an amenable number.

7161801 is a deficient number, since it is larger than the sum of its proper divisors (2486103).

7161801 is a wasteful number, since it uses less digits than its factorization.

7161801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24711.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 7161801 is about 2676.1541435426. The cubic root of 7161801 is about 192.7557829908.

The spelling of 7161801 in words is "seven million, one hundred sixty-one thousand, eight hundred one".