42941088 has 36 divisors (see below), whose sum is σ = 122114538. Its totient is φ = 14313600.

The previous prime is 42941071. The next prime is 42941089. The reversal of 42941088 is 88014924.

It can be written as a sum of positive squares in only one way, i.e., 34715664 + 8225424 = 5892^2 + 2868^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (42941089) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74263 + ... + 74838.

Almost surely, 2^42941088 is an apocalyptic number.

42941088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42941088 is an abundant number, since it is smaller than the sum of its proper divisors (79173450).

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

42941088 is a wasteful number, since it uses less digits than its factorization.

42941088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149117 (or 149106 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 42941088 is about 6552.9449867979. The cubic root of 42941088 is about 350.1797389736.

The spelling of 42941088 in words is "forty-two million, nine hundred forty-one thousand, eighty-eight".