423687048 has 32 divisors (see below), whose sum is σ = 1105272000. Its totient is φ = 135088448.

The previous prime is 423686993. The next prime is 423687049. The reversal of 423687048 is 840786324.

It is not an unprimeable number, because it can be changed into a prime (423687049) 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, 383223 + ... + 384326.

It is an arithmetic number, because the mean of its divisors is an integer number (34539750).

Almost surely, 2^423687048 is an apocalyptic number.

It is an amenable number.

423687048 is an abundant number, since it is smaller than the sum of its proper divisors (681584952).

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

423687048 is a wasteful number, since it uses less digits than its factorization.

423687048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767581 (or 767577 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 423687048 is about 20583.6597329046. The cubic root of 423687048 is about 751.0722724673.

The spelling of 423687048 in words is "four hundred twenty-three million, six hundred eighty-seven thousand, forty-eight".