114444778 has 32 divisors (see below), whose sum is σ = 200592000. Its totient is φ = 47957184.

The previous prime is 114444773. The next prime is 114444793. The reversal of 114444778 is 877444411.

It is a super-2 number, since 2×114444778² = 26195214422938568, which contains 22 as substring.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 114444778.

It is not an unprimeable number, because it can be changed into a prime (114444773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288076 + ... + 288472.

It is an arithmetic number, because the mean of its divisors is an integer number (6268500).

Almost surely, 2^114444778 is an apocalyptic number.

114444778 is a deficient number, since it is larger than the sum of its proper divisors (86147222).

114444778 is a wasteful number, since it uses less digits than its factorization.

114444778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814.

The product of its digits is 100352, while the sum is 40.

The square root of 114444778 is about 10697.8866137196. The cubic root of 114444778 is about 485.5105376032.

The spelling of 114444778 in words is "one hundred fourteen million, four hundred forty-four thousand, seven hundred seventy-eight".