42696270 has 48 divisors (see below), whose sum is σ = 113117472. Its totient is φ = 11169600.

The previous prime is 42696223. The next prime is 42696319. The reversal of 42696270 is 7269624.

It is a happy number.

42696270 is a `hidden beast` number, since 4 + 26 + 9 + 627 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295 + ... + 9245.

It is an arithmetic number, because the mean of its divisors is an integer number (2356614).

Almost surely, 2^42696270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42696270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56558736).

42696270 is an abundant number, since it is smaller than the sum of its proper divisors (70421202).

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

42696270 is a wasteful number, since it uses less digits than its factorization.

42696270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9017 (or 9014 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 42696270 is about 6534.2382876660. The cubic root of 42696270 is about 349.5129825039.

The spelling of 42696270 in words is "forty-two million, six hundred ninety-six thousand, two hundred seventy".