1119995954 has 32 divisors (see below), whose sum is σ = 2098196352. Its totient is φ = 435600000.

The previous prime is 1119995953. The next prime is 1119996001. The reversal of 1119995954 is 4595999111.

It is a junction number, because it is equal to n+sod(n) for n = 1119995896 and 1119995905.

It is not an unprimeable number, because it can be changed into a prime (1119995953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86504 + ... + 98604.

It is an arithmetic number, because the mean of its divisors is an integer number (65568636).

Almost surely, 2^1119995954 is an apocalyptic number.

1119995954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1119995954 is a deficient number, since it is larger than the sum of its proper divisors (978200398).

1119995954 is a wasteful number, since it uses less digits than its factorization.

1119995954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12722.

The product of its digits is 656100, while the sum is 53.

The square root of 1119995954 is about 33466.3406126215. The cubic root of 1119995954 is about 1038.4975698431.

The spelling of 1119995954 in words is "one billion, one hundred nineteen million, nine hundred ninety-five thousand, nine hundred fifty-four".