42695508 has 48 divisors (see below), whose sum is σ = 105405440. Its totient is φ = 13413600.

The previous prime is 42695507. The next prime is 42695509. The reversal of 42695508 is 80559624.

It is an interprime number because it is at equal distance from previous prime (42695507) and next prime (42695509).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42695501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61443 + ... + 62133.

Almost surely, 2^42695508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42695508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52702720).

42695508 is an abundant number, since it is smaller than the sum of its proper divisors (62709932).

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

42695508 is a wasteful number, since it uses less digits than its factorization.

42695508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 42695508 is about 6534.1799791558. The cubic root of 42695508 is about 349.5109032397.

The spelling of 42695508 in words is "forty-two million, six hundred ninety-five thousand, five hundred eight".