42245462 has 16 divisors (see below), whose sum is σ = 72742560. Its totient is φ = 18024768.

The previous prime is 42245447. The next prime is 42245501. The reversal of 42245462 is 26454224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3383 + ... + 9794.

It is an arithmetic number, because the mean of its divisors is an integer number (4546410).

Almost surely, 2^42245462 is an apocalyptic number.

42245462 is a deficient number, since it is larger than the sum of its proper divisors (30497098).

42245462 is a wasteful number, since it uses less digits than its factorization.

42245462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13415.

The product of its digits is 15360, while the sum is 29.

The square root of 42245462 is about 6499.6509137030. The cubic root of 42245462 is about 348.2785181685.

Adding to 42245462 its reverse (26454224), we get a palindrome (68699686).

The spelling of 42245462 in words is "forty-two million, two hundred forty-five thousand, four hundred sixty-two".