6672450 has 24 divisors (see below), whose sum is σ = 16548048. Its totient is φ = 1779280.

The previous prime is 6672433. The next prime is 6672467. The reversal of 6672450 is 542766.

It is an interprime number because it is at equal distance from previous prime (6672433) and next prime (6672467).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22092 + ... + 22391.

It is an arithmetic number, because the mean of its divisors is an integer number (689502).

Almost surely, 2^6672450 is an apocalyptic number.

6672450 is an abundant number, since it is smaller than the sum of its proper divisors (9875598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6672450 is a wasteful number, since it uses less digits than its factorization.

6672450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44498 (or 44493 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 6672450 is about 2583.1085923747. The cubic root of 6672450 is about 188.2616132967.

The spelling of 6672450 in words is "six million, six hundred seventy-two thousand, four hundred fifty".