42202965 has 48 divisors (see below), whose sum is σ = 79814592. Its totient is φ = 18982656.

The previous prime is 42202961. The next prime is 42202967. The reversal of 42202965 is 56920224.

It is not a de Polignac number, because 42202965 - 2² = 42202961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42202961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48817 + ... + 49673.

It is an arithmetic number, because the mean of its divisors is an integer number (1662804).

Almost surely, 2^42202965 is an apocalyptic number.

It is an amenable number.

42202965 is a deficient number, since it is larger than the sum of its proper divisors (37611627).

42202965 is a wasteful number, since it uses less digits than its factorization.

42202965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 42202965 is about 6496.3809155560. The cubic root of 42202965 is about 348.1616949072.

The spelling of 42202965 in words is "forty-two million, two hundred two thousand, nine hundred sixty-five".