116451154 has 4 divisors (see below), whose sum is σ = 174676734. Its totient is φ = 58225576.

The previous prime is 116451121. The next prime is 116451157. The reversal of 116451154 is 451154611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 451154611 = 41 ⋅11003771.

It can be written as a sum of positive squares in only one way, i.e., 91680625 + 24770529 = 9575^2 + 4977^2 .

It is not an unprimeable number, because it can be changed into a prime (116451157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29112787 + ... + 29112790.

Almost surely, 2^116451154 is an apocalyptic number.

116451154 is a deficient number, since it is larger than the sum of its proper divisors (58225580).

116451154 is an equidigital number, since it uses as much as digits as its factorization.

116451154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58225579.

The product of its digits is 2400, while the sum is 28.

The square root of 116451154 is about 10791.2535879758. The cubic root of 116451154 is about 488.3313418699.

The spelling of 116451154 in words is "one hundred sixteen million, four hundred fifty-one thousand, one hundred fifty-four".