7161026 has 4 divisors (see below), whose sum is σ = 10741542. Its totient is φ = 3580512.

The previous prime is 7161023. The next prime is 7161047. The reversal of 7161026 is 6201617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6201617 = 17 ⋅364801.

It can be written as a sum of positive squares in only one way, i.e., 7027801 + 133225 = 2651^2 + 365^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7160992 and 7161010.

It is not an unprimeable number, because it can be changed into a prime (7161023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1790255 + ... + 1790258.

Almost surely, 2^7161026 is an apocalyptic number.

7161026 is a deficient number, since it is larger than the sum of its proper divisors (3580516).

7161026 is a wasteful number, since it uses less digits than its factorization.

7161026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580515.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 7161026 is about 2676.0093422856. The cubic root of 7161026 is about 192.7488298459.

The spelling of 7161026 in words is "seven million, one hundred sixty-one thousand, twenty-six".