116326541 has 2 divisors, whose sum is σ = 116326542. Its totient is φ = 116326540.

The previous prime is 116326537. The next prime is 116326547. The reversal of 116326541 is 145623611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108764041 + 7562500 = 10429^2 + 2750^2 .

It is a cyclic number.

It is not a de Polignac number, because 116326541 - 2² = 116326537 is a prime.

It is a Chen prime.

It is equal to p_6644162 and since 116326541 and 6644162 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116326547) 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, 58163270 + 58163271.

It is an arithmetic number, because the mean of its divisors is an integer number (58163271).

Almost surely, 2^116326541 is an apocalyptic number.

It is an amenable number.

116326541 is a deficient number, since it is larger than the sum of its proper divisors (1).

116326541 is an equidigital number, since it uses as much as digits as its factorization.

116326541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 116326541 is about 10785.4782462346. The cubic root of 116326541 is about 488.1570938408.

The spelling of 116326541 in words is "one hundred sixteen million, three hundred twenty-six thousand, five hundred forty-one".