42767130 has 32 divisors (see below), whose sum is σ = 117304704. Its totient is φ = 9775296.

The previous prime is 42767129. The next prime is 42767147. The reversal of 42767130 is 3176724.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101617 + ... + 102036.

It is an arithmetic number, because the mean of its divisors is an integer number (3665772).

Almost surely, 2^42767130 is an apocalyptic number.

42767130 is an abundant number, since it is smaller than the sum of its proper divisors (74537574).

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

42767130 is a wasteful number, since it uses less digits than its factorization.

42767130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203670.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 42767130 is about 6539.6582479515. The cubic root of 42767130 is about 349.7062296852.

The spelling of 42767130 in words is "forty-two million, seven hundred sixty-seven thousand, one hundred thirty".