61026163 has 16 divisors (see below), whose sum is σ = 69672960. Its totient is φ = 52955200.

The previous prime is 61026151. The next prime is 61026187. The reversal of 61026163 is 36162016.

It is a cyclic number.

It is not a de Polignac number, because 61026163 - 2⁵ = 61026131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61026103) 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, 19758 + ... + 22636.

It is an arithmetic number, because the mean of its divisors is an integer number (4354560).

Almost surely, 2^61026163 is an apocalyptic number.

61026163 is a deficient number, since it is larger than the sum of its proper divisors (8646797).

61026163 is a wasteful number, since it uses less digits than its factorization.

61026163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 61026163 is about 7811.9244107966. The cubic root of 61026163 is about 393.7059892693.

Adding to 61026163 its reverse (36162016), we get a palindrome (97188179).

It can be divided in two parts, 6 and 1026163, that added together give a square (1026169 = 1013²).

The spelling of 61026163 in words is "sixty-one million, twenty-six thousand, one hundred sixty-three".