117532061 has 2 divisors, whose sum is σ = 117532062. Its totient is φ = 117532060.

The previous prime is 117532049. The next prime is 117532073. The reversal of 117532061 is 160235711.

It is a balanced prime because it is at equal distance from previous prime (117532049) and next prime (117532073).

It can be written as a sum of positive squares in only one way, i.e., 109725625 + 7806436 = 10475^2 + 2794^2 .

It is a cyclic number.

It is not a de Polignac number, because 117532061 - 2¹⁴ = 117515677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117532061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117532031) 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 as a sum of consecutive naturals, namely, 58766030 + 58766031.

It is an arithmetic number, because the mean of its divisors is an integer number (58766031).

Almost surely, 2^117532061 is an apocalyptic number.

It is an amenable number.

117532061 is a deficient number, since it is larger than the sum of its proper divisors (1).

117532061 is an equidigital number, since it uses as much as digits as its factorization.

117532061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 117532061 is about 10841.2204571257. The cubic root of 117532061 is about 489.8375985481.

Adding to 117532061 its reverse (160235711), we get a palindrome (277767772).

The spelling of 117532061 in words is "one hundred seventeen million, five hundred thirty-two thousand, sixty-one".