10420693 has 4 divisors (see below), whose sum is σ = 10450080. Its totient is φ = 10391308.

The previous prime is 10420687. The next prime is 10420703. The reversal of 10420693 is 39602401.

10420693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 39602401 = 17 ⋅2329553.

It is a cyclic number.

It is not a de Polignac number, because 10420693 - 2⁹ = 10420181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420603) 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, 14155 + ... + 14872.

It is an arithmetic number, because the mean of its divisors is an integer number (2612520).

Almost surely, 2^10420693 is an apocalyptic number.

It is an amenable number.

10420693 is a deficient number, since it is larger than the sum of its proper divisors (29387).

10420693 is an equidigital number, since it uses as much as digits as its factorization.

10420693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29386.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 10420693 is about 3228.1098184541. The cubic root of 10420693 is about 218.4232511686.

The spelling of 10420693 in words is "ten million, four hundred twenty thousand, six hundred ninety-three".