116071541 has 2 divisors, whose sum is σ = 116071542. Its totient is φ = 116071540.

The previous prime is 116071531. The next prime is 116071603. The reversal of 116071541 is 145170611.

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., 100500625 + 15570916 = 10025^2 + 3946^2 .

It is a cyclic number.

It is not a de Polignac number, because 116071541 - 2⁶ = 116071477 is a prime.

It is a super-2 number, since 2×116071541² = 26945205260229362, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116071541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116071531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58035770 + 58035771.

It is an arithmetic number, because the mean of its divisors is an integer number (58035771).

Almost surely, 2^116071541 is an apocalyptic number.

It is an amenable number.

116071541 is a deficient number, since it is larger than the sum of its proper divisors (1).

116071541 is an equidigital number, since it uses as much as digits as its factorization.

116071541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 116071541 is about 10773.6503098996. The cubic root of 116071541 is about 487.8001356706.

The spelling of 116071541 in words is "one hundred sixteen million, seventy-one thousand, five hundred forty-one".