1368574854 has 8 divisors (see below), whose sum is σ = 2737149720. Its totient is φ = 456191616.

The previous prime is 1368574841. The next prime is 1368574859. The reversal of 1368574854 is 4584758631.

It is a sphenic number, since it is the product of 3 distinct primes.

1368574854 is an admirable number.

It is a super-2 number, since 2×1368574854² = 3745994262002242632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1368574797 and 1368574806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368574859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114047899 + ... + 114047910.

It is an arithmetic number, because the mean of its divisors is an integer number (342143715).

Almost surely, 2^1368574854 is an apocalyptic number.

1368574854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1368574854 is a wasteful number, since it uses less digits than its factorization.

1368574854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228095814.

The product of its digits is 3225600, while the sum is 51.

The square root of 1368574854 is about 36994.2543376671. The cubic root of 1368574854 is about 1110.2552923067.

The spelling of 1368574854 in words is "one billion, three hundred sixty-eight million, five hundred seventy-four thousand, eight hundred fifty-four".