42701895 has 24 divisors (see below), whose sum is σ = 74256000. Its totient is φ = 22700736.

The previous prime is 42701887. The next prime is 42701927. The reversal of 42701895 is 59810724.

It is not a de Polignac number, because 42701895 - 2³ = 42701887 is a prime.

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, 14346 + ... + 17064.

It is an arithmetic number, because the mean of its divisors is an integer number (3094000).

Almost surely, 2^42701895 is an apocalyptic number.

42701895 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42701895 is a deficient number, since it is larger than the sum of its proper divisors (31554105).

42701895 is a wasteful number, since it uses less digits than its factorization.

42701895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079 (or 3076 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 42701895 is about 6534.6686985646. The cubic root of 42701895 is about 349.5283306377.

The spelling of 42701895 in words is "forty-two million, seven hundred one thousand, eight hundred ninety-five".