422672003 has 8 divisors (see below), whose sum is σ = 481961088. Its totient is φ = 367208064.

The previous prime is 422671973. The next prime is 422672009. The reversal of 422672003 is 300276224.

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 422672003 - 2¹² = 422667907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422672009) 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, 956051 + ... + 956492.

It is an arithmetic number, because the mean of its divisors is an integer number (60245136).

Almost surely, 2^422672003 is an apocalyptic number.

422672003 is a deficient number, since it is larger than the sum of its proper divisors (59289085).

422672003 is a wasteful number, since it uses less digits than its factorization.

422672003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912573.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 422672003 is about 20558.9883749177. The cubic root of 422672003 is about 750.4720009652.

The spelling of 422672003 in words is "four hundred twenty-two million, six hundred seventy-two thousand, three".