116257061 has 4 divisors (see below), whose sum is σ = 116294592. Its totient is φ = 116219532.

The previous prime is 116257049. The next prime is 116257069. The reversal of 116257061 is 160752611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116257061 - 2¹⁰ = 116256037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116257069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13655 + ... + 20468.

It is an arithmetic number, because the mean of its divisors is an integer number (29073648).

Almost surely, 2^116257061 is an apocalyptic number.

It is an amenable number.

116257061 is a deficient number, since it is larger than the sum of its proper divisors (37531).

116257061 is an equidigital number, since it uses as much as digits as its factorization.

116257061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37530.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 116257061 is about 10782.2567674861. The cubic root of 116257061 is about 488.0598849850.

The spelling of 116257061 in words is "one hundred sixteen million, two hundred fifty-seven thousand, sixty-one".