1114781325 has 48 divisors (see below), whose sum is σ = 2163373440. Its totient is φ = 495832320.

The previous prime is 1114781249. The next prime is 1114781329. The reversal of 1114781325 is 5231874111.

It is not a de Polignac number, because 1114781325 - 2¹³ = 1114773133 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114781329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9270 + ... + 48119.

It is an arithmetic number, because the mean of its divisors is an integer number (45070280).

Almost surely, 2^1114781325 is an apocalyptic number.

1114781325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114781325 is a deficient number, since it is larger than the sum of its proper divisors (1048592115).

1114781325 is a wasteful number, since it uses less digits than its factorization.

1114781325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57446 (or 57441 counting only the distinct ones).

The product of its digits is 6720, while the sum is 33.

The square root of 1114781325 is about 33388.3411537620. The cubic root of 1114781325 is about 1036.8833360640.

The spelling of 1114781325 in words is "one billion, one hundred fourteen million, seven hundred eighty-one thousand, three hundred twenty-five".