42088029 has 8 divisors (see below), whose sum is σ = 56233632. Its totient is φ = 28000560.

The previous prime is 42088027. The next prime is 42088031. The reversal of 42088029 is 92088024.

It is an interprime number because it is at equal distance from previous prime (42088027) and next prime (42088031).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42088029 - 2¹ = 42088027 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42088027) 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, 12814 + ... + 15759.

It is an arithmetic number, because the mean of its divisors is an integer number (7029204).

Almost surely, 2^42088029 is an apocalyptic number.

It is an amenable number.

42088029 is a deficient number, since it is larger than the sum of its proper divisors (14145603).

42088029 is a wasteful number, since it uses less digits than its factorization.

42088029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29067.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 42088029 is about 6487.5287282601. The cubic root of 42088029 is about 347.8453451391.

The spelling of 42088029 in words is "forty-two million, eighty-eight thousand, twenty-nine".