42247962 has 24 divisors (see below), whose sum is σ = 92484756. Its totient is φ = 13936896.

The previous prime is 42247957. The next prime is 42247967. The reversal of 42247962 is 26974224.

It is an interprime number because it is at equal distance from previous prime (42247957) and next prime (42247967).

It can be written as a sum of positive squares in 2 ways, for example, as 41100921 + 1147041 = 6411^2 + 1071^2 .

It is not an unprimeable number, because it can be changed into a prime (42247967) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10353 + ... + 13844.

Almost surely, 2^42247962 is an apocalyptic number.

42247962 is an abundant number, since it is smaller than the sum of its proper divisors (50236794).

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

42247962 is a wasteful number, since it uses less digits than its factorization.

42247962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24302 (or 24299 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 42247962 is about 6499.8432288787. The cubic root of 42247962 is about 348.2853881697.

It can be divided in two parts, 422 and 47962, that added together give a palindrome (48384).

The spelling of 42247962 in words is "forty-two million, two hundred forty-seven thousand, nine hundred sixty-two".