7037161 has 2 divisors, whose sum is σ = 7037162. Its totient is φ = 7037160.

The previous prime is 7037159. The next prime is 7037171. The reversal of 7037161 is 1617307.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3779136 + 3258025 = 1944^2 + 1805^2 .

It is a cyclic number.

It is not a de Polignac number, because 7037161 - 2¹ = 7037159 is a prime.

Together with 7037159, it forms a pair of twin primes.

It is equal to p₄₇₉₀₂₃ and since 7037161 and 479023 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (7037101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3518580 + 3518581.

It is an arithmetic number, because the mean of its divisors is an integer number (3518581).

Almost surely, 2^7037161 is an apocalyptic number.

It is an amenable number.

7037161 is a deficient number, since it is larger than the sum of its proper divisors (1).

7037161 is an equidigital number, since it uses as much as digits as its factorization.

7037161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 7037161 is about 2652.7647841450. The cubic root of 7037161 is about 191.6310278622.

The spelling of 7037161 in words is "seven million, thirty-seven thousand, one hundred sixty-one".