10423407 has 4 divisors (see below), whose sum is σ = 13897880. Its totient is φ = 6948936.

The previous prime is 10423373. The next prime is 10423433. The reversal of 10423407 is 70432401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10423407 - 2⁷ = 10423279 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 (10423477) 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, 1737232 + ... + 1737237.

It is an arithmetic number, because the mean of its divisors is an integer number (3474470).

Almost surely, 2^10423407 is an apocalyptic number.

10423407 is a deficient number, since it is larger than the sum of its proper divisors (3474473).

10423407 is an equidigital number, since it uses as much as digits as its factorization.

10423407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474472.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 10423407 is about 3228.5301609246. The cubic root of 10423407 is about 218.4422118157.

Adding to 10423407 its reverse (70432401), we get a palindrome (80855808).

The spelling of 10423407 in words is "ten million, four hundred twenty-three thousand, four hundred seven".