42058755 has 12 divisors (see below), whose sum is σ = 72901920. Its totient is φ = 22431312.

The previous prime is 42058741. The next prime is 42058763. The reversal of 42058755 is 55785024.

It is a happy number.

42058755 is a `hidden beast` number, since 4 + 20 + 587 + 55 = 666.

It is not a de Polignac number, because 42058755 - 2⁹ = 42058243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 467275 + ... + 467364.

It is an arithmetic number, because the mean of its divisors is an integer number (6075160).

Almost surely, 2^42058755 is an apocalyptic number.

42058755 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42058755 is a deficient number, since it is larger than the sum of its proper divisors (30843165).

42058755 is a wasteful number, since it uses less digits than its factorization.

42058755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934650 (or 934647 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 42058755 is about 6485.2721608272. The cubic root of 42058755 is about 347.7646793960.

The spelling of 42058755 in words is "forty-two million, fifty-eight thousand, seven hundred fifty-five".