42775914 has 16 divisors (see below), whose sum is σ = 85616928. Its totient is φ = 14247792.

The previous prime is 42775913. The next prime is 42775979. The reversal of 42775914 is 41957724.

42775914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42775913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11829 + ... + 15015.

It is an arithmetic number, because the mean of its divisors is an integer number (5351058).

Almost surely, 2^42775914 is an apocalyptic number.

42775914 is an abundant number, since it is smaller than the sum of its proper divisors (42841014).

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

42775914 is a wasteful number, since it uses less digits than its factorization.

42775914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5429.

The product of its digits is 70560, while the sum is 39.

The square root of 42775914 is about 6540.3298081977. The cubic root of 42775914 is about 349.7301702616.

The spelling of 42775914 in words is "forty-two million, seven hundred seventy-five thousand, nine hundred fourteen".