7424161 has 8 divisors (see below), whose sum is σ = 7677824. Its totient is φ = 7173360.

The previous prime is 7424149. The next prime is 7424201. The reversal of 7424161 is 1614247.

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 7424161 - 2⁷ = 7424033 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7424141) 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, 5416 + ... + 6646.

It is an arithmetic number, because the mean of its divisors is an integer number (959728).

Almost surely, 2^7424161 is an apocalyptic number.

It is an amenable number.

7424161 is a deficient number, since it is larger than the sum of its proper divisors (253663).

7424161 is a wasteful number, since it uses less digits than its factorization.

7424161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431.

The product of its digits is 1344, while the sum is 25.

The square root of 7424161 is about 2724.7313629053. The cubic root of 7424161 is about 195.0813686282.

The spelling of 7424161 in words is "seven million, four hundred twenty-four thousand, one hundred sixty-one".