1146368774 has 8 divisors (see below), whose sum is σ = 1761493608. Its totient is φ = 559204240.

The previous prime is 1146368767. The next prime is 1146368779. The reversal of 1146368774 is 4778636411.

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

It is a super-2 number, since 2×1146368774² = 2628322732004526152, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146368779) 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 3 ways as a sum of consecutive naturals, for example, 6989972 + ... + 6990135.

It is an arithmetic number, because the mean of its divisors is an integer number (220186701).

Almost surely, 2^1146368774 is an apocalyptic number.

1146368774 is a deficient number, since it is larger than the sum of its proper divisors (615124834).

1146368774 is a wasteful number, since it uses less digits than its factorization.

1146368774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13980150.

The product of its digits is 677376, while the sum is 47.

The square root of 1146368774 is about 33858.0680783768. The cubic root of 1146368774 is about 1046.5856665559.

The spelling of 1146368774 in words is "one billion, one hundred forty-six million, three hundred sixty-eight thousand, seven hundred seventy-four".