42662302 has 16 divisors (see below), whose sum is σ = 65357424. Its totient is φ = 20880000.

The previous prime is 42662287. The next prime is 42662303. The reversal of 42662302 is 20326624.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42662303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28677 + ... + 30127.

It is an arithmetic number, because the mean of its divisors is an integer number (4084839).

Almost surely, 2^42662302 is an apocalyptic number.

42662302 is a deficient number, since it is larger than the sum of its proper divisors (22695122).

42662302 is a wasteful number, since it uses less digits than its factorization.

42662302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 42662302 is about 6531.6385386823. The cubic root of 42662302 is about 349.4202702147.

Adding to 42662302 its reverse (20326624), we get a palindrome (62988926).

The spelling of 42662302 in words is "forty-two million, six hundred sixty-two thousand, three hundred two".