13794774 has 32 divisors (see below), whose sum is σ = 32179200. Its totient is φ = 3940776.

The previous prime is 13794763. The next prime is 13794791. The reversal of 13794774 is 47749731.

It is a super-2 number, since 2×13794774² = 380591579422152, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1294 + ... + 5409.

It is an arithmetic number, because the mean of its divisors is an integer number (1005600).

Almost surely, 2^13794774 is an apocalyptic number.

13794774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13794774 is an abundant number, since it is smaller than the sum of its proper divisors (18384426).

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

13794774 is an equidigital number, since it uses as much as digits as its factorization.

13794774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729 (or 6715 counting only the distinct ones).

The product of its digits is 148176, while the sum is 42.

The square root of 13794774 is about 3714.1316616404. The cubic root of 13794774 is about 239.8307487253.

The spelling of 13794774 in words is "thirteen million, seven hundred ninety-four thousand, seven hundred seventy-four".