946664254 has 4 divisors (see below), whose sum is σ = 1419996384. Its totient is φ = 473332126.

The previous prime is 946664183. The next prime is 946664273. The reversal of 946664254 is 452466649.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236666062 + ... + 236666065.

It is an arithmetic number, because the mean of its divisors is an integer number (354999096).

Almost surely, 2^946664254 is an apocalyptic number.

946664254 is a deficient number, since it is larger than the sum of its proper divisors (473332130).

946664254 is a wasteful number, since it uses less digits than its factorization.

946664254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473332129.

The product of its digits is 1244160, while the sum is 46.

The square root of 946664254 is about 30767.9094837462. The cubic root of 946664254 is about 981.8956277173.

The spelling of 946664254 in words is "nine hundred forty-six million, six hundred sixty-four thousand, two hundred fifty-four".