116154434 has 24 divisors (see below), whose sum is σ = 193698540. Its totient is φ = 52194560.

The previous prime is 116154419. The next prime is 116154463. The reversal of 116154434 is 434451611.

It can be written as a sum of positive squares in 2 ways, for example, as 114554209 + 1600225 = 10703^2 + 1265^2 .

It is a junction number, because it is equal to n+sod(n) for n = 116154397 and 116154406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18842 + ... + 24234.

Almost surely, 2^116154434 is an apocalyptic number.

116154434 is a deficient number, since it is larger than the sum of its proper divisors (77544106).

116154434 is a wasteful number, since it uses less digits than its factorization.

116154434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506 (or 5495 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 116154434 is about 10777.4966481090. The cubic root of 116154434 is about 487.9162295740.

The spelling of 116154434 in words is "one hundred sixteen million, one hundred fifty-four thousand, four hundred thirty-four".