42748050 has 48 divisors (see below), whose sum is σ = 106412832. Its totient is φ = 11356800.

The previous prime is 42748033. The next prime is 42748067. The reversal of 42748050 is 5084724.

It is an interprime number because it is at equal distance from previous prime (42748033) and next prime (42748067).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42747999 and 42748017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77877 + ... + 78423.

It is an arithmetic number, because the mean of its divisors is an integer number (2216934).

Almost surely, 2^42748050 is an apocalyptic number.

42748050 is an abundant number, since it is smaller than the sum of its proper divisors (63664782).

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

42748050 is a wasteful number, since it uses less digits than its factorization.

42748050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 42748050 is about 6538.1992933835. The cubic root of 42748050 is about 349.6542163175.

The spelling of 42748050 in words is "forty-two million, seven hundred forty-eight thousand, fifty".