674466215 has 16 divisors (see below), whose sum is σ = 830079360. Its totient is φ = 525857280.

The previous prime is 674466197. The next prime is 674466239. The reversal of 674466215 is 512664476.

It is a happy number.

It is not a de Polignac number, because 674466215 - 2²⁰ = 673417639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50681 + ... + 62589.

It is an arithmetic number, because the mean of its divisors is an integer number (51879960).

Almost surely, 2^674466215 is an apocalyptic number.

674466215 is a deficient number, since it is larger than the sum of its proper divisors (155613145).

674466215 is a wasteful number, since it uses less digits than its factorization.

674466215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12202.

The product of its digits is 241920, while the sum is 41.

The square root of 674466215 is about 25970.4873847219. The cubic root of 674466215 is about 876.9740313288.

The spelling of 674466215 in words is "six hundred seventy-four million, four hundred sixty-six thousand, two hundred fifteen".