116561254 has 8 divisors (see below), whose sum is σ = 175013280. Its totient is φ = 58223496.

The previous prime is 116561239. The next prime is 116561281. The reversal of 116561254 is 452165611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25969 + ... + 30124.

It is an arithmetic number, because the mean of its divisors is an integer number (21876660).

Almost surely, 2^116561254 is an apocalyptic number.

116561254 is a deficient number, since it is larger than the sum of its proper divisors (58452026).

116561254 is a wasteful number, since it uses less digits than its factorization.

116561254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57134.

The product of its digits is 7200, while the sum is 31.

The square root of 116561254 is about 10796.3537363315. The cubic root of 116561254 is about 488.4851927721.

The spelling of 116561254 in words is "one hundred sixteen million, five hundred sixty-one thousand, two hundred fifty-four".