10743381 has 32 divisors (see below), whose sum is σ = 17677440. Its totient is φ = 6393600.

The previous prime is 10743373. The next prime is 10743389. The reversal of 10743381 is 18334701.

It is an interprime number because it is at equal distance from previous prime (10743373) and next prime (10743389).

It is not a de Polignac number, because 10743381 - 2³ = 10743373 is a prime.

It is a super-2 number, since 2×10743381² = 230840470622322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10743389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17821 + ... + 18413.

It is an arithmetic number, because the mean of its divisors is an integer number (552420).

Almost surely, 2^10743381 is an apocalyptic number.

10743381 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10743381 is a deficient number, since it is larger than the sum of its proper divisors (6934059).

10743381 is a wasteful number, since it uses less digits than its factorization.

10743381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 10743381 is about 3277.7097186908. The cubic root of 10743381 is about 220.6549422349.

The spelling of 10743381 in words is "ten million, seven hundred forty-three thousand, three hundred eighty-one".