10405797 has 4 divisors (see below), whose sum is σ = 13874400. Its totient is φ = 6937196.

The previous prime is 10405789. The next prime is 10405799. The reversal of 10405797 is 79750401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10405797 - 2³ = 10405789 is a prime.

It is a super-2 number, since 2×10405797² = 216561222410418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10405799) 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, 1734297 + ... + 1734302.

It is an arithmetic number, because the mean of its divisors is an integer number (3468600).

Almost surely, 2^10405797 is an apocalyptic number.

It is an amenable number.

10405797 is a deficient number, since it is larger than the sum of its proper divisors (3468603).

10405797 is an equidigital number, since it uses as much as digits as its factorization.

10405797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3468602.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 10405797 is about 3225.8017608030. The cubic root of 10405797 is about 218.3191255185.

The spelling of 10405797 in words is "ten million, four hundred five thousand, seven hundred ninety-seven".