10420597 has 4 divisors (see below), whose sum is σ = 11367936. Its totient is φ = 9473260.

The previous prime is 10420591. The next prime is 10420603. The reversal of 10420597 is 79502401.

It is a happy number.

10420597 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.

It is an interprime number because it is at equal distance from previous prime (10420591) and next prime (10420603).

It is a cyclic number.

It is not a de Polignac number, because 10420597 - 2⁷ = 10420469 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 (10420591) 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, 473653 + ... + 473674.

It is an arithmetic number, because the mean of its divisors is an integer number (2841984).

Almost surely, 2^10420597 is an apocalyptic number.

It is an amenable number.

10420597 is a deficient number, since it is larger than the sum of its proper divisors (947339).

10420597 is an equidigital number, since it uses as much as digits as its factorization.

10420597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947338.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 10420597 is about 3228.0949490373. The cubic root of 10420597 is about 218.4225804295.

Adding to 10420597 its reverse (79502401), we get a palindrome (89922998).

The spelling of 10420597 in words is "ten million, four hundred twenty thousand, five hundred ninety-seven".