62445142 has 8 divisors (see below), whose sum is σ = 94024656. Its totient is φ = 31103592.

The previous prime is 62445113. The next prime is 62445143. The reversal of 62445142 is 24154426.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 62445142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62445143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58833 + ... + 59884.

It is an arithmetic number, because the mean of its divisors is an integer number (11753082).

Almost surely, 2^62445142 is an apocalyptic number.

62445142 is a deficient number, since it is larger than the sum of its proper divisors (31579514).

62445142 is a wasteful number, since it uses less digits than its factorization.

62445142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118982.

The product of its digits is 7680, while the sum is 28.

The square root of 62445142 is about 7902.2238642043. The cubic root of 62445142 is about 396.7341201423.

Adding to 62445142 its reverse (24154426), we get a palindrome (86599568).

The spelling of 62445142 in words is "sixty-two million, four hundred forty-five thousand, one hundred forty-two".