1114500478 has 16 divisors (see below), whose sum is σ = 2057539680. Its totient is φ = 440901216.

The previous prime is 1114500449. The next prime is 1114500493. The reversal of 1114500478 is 8740054111.

It is a super-2 number, since 2×1114500478² = 2484222630924456968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3061633 + ... + 3061996.

It is an arithmetic number, because the mean of its divisors is an integer number (128596230).

Almost surely, 2^1114500478 is an apocalyptic number.

1114500478 is a deficient number, since it is larger than the sum of its proper divisors (943039202).

1114500478 is a wasteful number, since it uses less digits than its factorization.

1114500478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6123651.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 1114500478 is about 33384.1351243371. The cubic root of 1114500478 is about 1036.7962547008.

Adding to 1114500478 its reverse (8740054111), we get a palindrome (9854554589).

The spelling of 1114500478 in words is "one billion, one hundred fourteen million, five hundred thousand, four hundred seventy-eight".