10742603 has 4 divisors (see below), whose sum is σ = 10762248. Its totient is φ = 10722960.

The previous prime is 10742597. The next prime is 10742621. The reversal of 10742603 is 30624701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30624701 = 17 ⋅1801453.

It is a cyclic number.

It is not a de Polignac number, because 10742603 - 2⁶ = 10742539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10742003) 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, 8978 + ... + 10103.

It is an arithmetic number, because the mean of its divisors is an integer number (2690562).

Almost surely, 2^10742603 is an apocalyptic number.

10742603 is a deficient number, since it is larger than the sum of its proper divisors (19645).

10742603 is an equidigital number, since it uses as much as digits as its factorization.

10742603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19644.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 10742603 is about 3277.5910361117. The cubic root of 10742603 is about 220.6496157401.

The spelling of 10742603 in words is "ten million, seven hundred forty-two thousand, six hundred three".