423055046 has 4 divisors (see below), whose sum is σ = 634582572. Its totient is φ = 211527522.

The previous prime is 423055021. The next prime is 423055079. The reversal of 423055046 is 640550324.

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, 105763760 + ... + 105763763.

It is an arithmetic number, because the mean of its divisors is an integer number (158645643).

Almost surely, 2^423055046 is an apocalyptic number.

423055046 is a deficient number, since it is larger than the sum of its proper divisors (211527526).

423055046 is a wasteful number, since it uses less digits than its factorization.

423055046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211527525.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 423055046 is about 20568.3019717234. The cubic root of 423055046 is about 750.6986355276.

The spelling of 423055046 in words is "four hundred twenty-three million, fifty-five thousand, forty-six".