10403607 has 4 divisors (see below), whose sum is σ = 13871480. Its totient is φ = 6935736.

The previous prime is 10403597. The next prime is 10403639. The reversal of 10403607 is 70630401.

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

It is not a de Polignac number, because 10403607 - 2¹⁰ = 10402583 is a prime.

It is a super-2 number, since 2×10403607² = 216470077220898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402607) 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, 1733932 + ... + 1733937.

It is an arithmetic number, because the mean of its divisors is an integer number (3467870).

Almost surely, 2^10403607 is an apocalyptic number.

10403607 is a deficient number, since it is larger than the sum of its proper divisors (3467873).

10403607 is an equidigital number, since it uses as much as digits as its factorization.

10403607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467872.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 10403607 is about 3225.4622924474. The cubic root of 10403607 is about 218.3038086578.

The spelling of 10403607 in words is "ten million, four hundred three thousand, six hundred seven".