42328004 has 12 divisors (see below), whose sum is σ = 77294784. Its totient is φ = 20243784.

The previous prime is 42328001. The next prime is 42328007. The reversal of 42328004 is 40082324.

It is an interprime number because it is at equal distance from previous prime (42328001) and next prime (42328007).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (42328001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229952 + ... + 230135.

It is an arithmetic number, because the mean of its divisors is an integer number (6441232).

Almost surely, 2^42328004 is an apocalyptic number.

It is an amenable number.

42328004 is a deficient number, since it is larger than the sum of its proper divisors (34966780).

42328004 is a wasteful number, since it uses less digits than its factorization.

42328004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460114 (or 460112 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 42328004 is about 6505.9975407312. The cubic root of 42328004 is about 348.5052005259.

The spelling of 42328004 in words is "forty-two million, three hundred twenty-eight thousand, four".