1117413854 has 4 divisors (see below), whose sum is σ = 1676120784. Its totient is φ = 558706926.

The previous prime is 1117413839. The next prime is 1117413863. The reversal of 1117413854 is 4583147111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4583147111 = 19 ⋅241218269.

It is a super-2 number, since 2×1117413854² = 2497227442222266632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279353462 + ... + 279353465.

It is an arithmetic number, because the mean of its divisors is an integer number (419030196).

Almost surely, 2^1117413854 is an apocalyptic number.

1117413854 is a deficient number, since it is larger than the sum of its proper divisors (558706930).

1117413854 is an equidigital number, since it uses as much as digits as its factorization.

1117413854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558706929.

The product of its digits is 13440, while the sum is 35.

The square root of 1117413854 is about 33427.7407851623. The cubic root of 1117413854 is about 1037.6988860309.

The spelling of 1117413854 in words is "one billion, one hundred seventeen million, four hundred thirteen thousand, eight hundred fifty-four".