115454261 has 8 divisors (see below), whose sum is σ = 128346624. Its totient is φ = 103134960.

The previous prime is 115454257. The next prime is 115454267. The reversal of 115454261 is 162454511.

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

It is a cyclic number.

It is not a de Polignac number, because 115454261 - 2² = 115454257 is a prime.

It is a super-2 number, since 2×115454261² = 26659372766112242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115454267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142841 + ... + 143646.

It is an arithmetic number, because the mean of its divisors is an integer number (16043328).

Almost surely, 2^115454261 is an apocalyptic number.

It is an amenable number.

115454261 is a deficient number, since it is larger than the sum of its proper divisors (12892363).

115454261 is a wasteful number, since it uses less digits than its factorization.

115454261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286531.

The product of its digits is 4800, while the sum is 29.

The square root of 115454261 is about 10744.9644485219. The cubic root of 115454261 is about 486.9338750175.

The spelling of 115454261 in words is "one hundred fifteen million, four hundred fifty-four thousand, two hundred sixty-one".