424172603 has 8 divisors (see below), whose sum is σ = 433574400. Its totient is φ = 414786600.

The previous prime is 424172563. The next prime is 424172633. The reversal of 424172603 is 306271424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424172603 - 2¹⁶ = 424107067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424172633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62528 + ... + 68978.

It is an arithmetic number, because the mean of its divisors is an integer number (54196800).

Almost surely, 2^424172603 is an apocalyptic number.

424172603 is a deficient number, since it is larger than the sum of its proper divisors (9401797).

424172603 is a wasteful number, since it uses less digits than its factorization.

424172603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7897.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 424172603 is about 20595.4510268651. The cubic root of 424172603 is about 751.3590782394.

The spelling of 424172603 in words is "four hundred twenty-four million, one hundred seventy-two thousand, six hundred three".