10409373 has 12 divisors (see below), whose sum is σ = 16192540. Its totient is φ = 6405696.

The previous prime is 10409369. The next prime is 10409393. The reversal of 10409373 is 37390401.

It can be written as a sum of positive squares in 2 ways, for example, as 4149369 + 6260004 = 2037^2 + 2502^2 .

It is not a de Polignac number, because 10409373 - 2² = 10409369 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10409303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44368 + ... + 44601.

Almost surely, 2^10409373 is an apocalyptic number.

10409373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10409373 is a deficient number, since it is larger than the sum of its proper divisors (5783167).

10409373 is a wasteful number, since it uses less digits than its factorization.

10409373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88988 (or 88985 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 10409373 is about 3226.3559939969. The cubic root of 10409373 is about 218.3441314448.

Adding to 10409373 its reverse (37390401), we get a palindrome (47799774).

The spelling of 10409373 in words is "ten million, four hundred nine thousand, three hundred seventy-three".