42328546 has 16 divisors (see below), whose sum is σ = 68612544. Its totient is φ = 19468944.

The previous prime is 42328543. The next prime is 42328549. The reversal of 42328546 is 64582324.

It is an interprime number because it is at equal distance from previous prime (42328543) and next prime (42328549).

It is not an unprimeable number, because it can be changed into a prime (42328543) 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, 5331 + ... + 10633.

It is an arithmetic number, because the mean of its divisors is an integer number (4288284).

Almost surely, 2^42328546 is an apocalyptic number.

42328546 is a deficient number, since it is larger than the sum of its proper divisors (26283998).

42328546 is a wasteful number, since it uses less digits than its factorization.

42328546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625.

The product of its digits is 46080, while the sum is 34.

The square root of 42328546 is about 6506.0391944715. The cubic root of 42328546 is about 348.5066880282.

The spelling of 42328546 in words is "forty-two million, three hundred twenty-eight thousand, five hundred forty-six".