1138114256 has 20 divisors (see below), whose sum is σ = 2205646404. Its totient is φ = 568915200.

The previous prime is 1138114247. The next prime is 1138114273. The reversal of 1138114256 is 6524118311.

It can be written as a sum of positive squares in 2 ways, for example, as 106419856 + 1031694400 = 10316^2 + 32120^2 .

It is a super-3 number, since 3×1138114256³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92126 + ... + 103746.

Almost surely, 2^1138114256 is an apocalyptic number.

1138114256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1138114256 is a deficient number, since it is larger than the sum of its proper divisors (1067532148).

1138114256 is a wasteful number, since it uses less digits than its factorization.

1138114256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17750 (or 17744 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The square root of 1138114256 is about 33735.9490158495. The cubic root of 1138114256 is about 1044.0676057080.

The spelling of 1138114256 in words is "one billion, one hundred thirty-eight million, one hundred fourteen thousand, two hundred fifty-six".