113778467 has 16 divisors (see below), whose sum is σ = 132220512. Its totient is φ = 96760320.

The previous prime is 113778461. The next prime is 113778499. The reversal of 113778467 is 764877311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113778467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113778461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30593 + ... + 34109.

It is an arithmetic number, because the mean of its divisors is an integer number (8263782).

Almost surely, 2^113778467 is an apocalyptic number.

113778467 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

113778467 is a deficient number, since it is larger than the sum of its proper divisors (18442045).

113778467 is a wasteful number, since it uses less digits than its factorization.

113778467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718.

The product of its digits is 197568, while the sum is 44.

The square root of 113778467 is about 10666.6989739094. The cubic root of 113778467 is about 484.5664698573.

The spelling of 113778467 in words is "one hundred thirteen million, seven hundred seventy-eight thousand, four hundred sixty-seven".