62442241 has 4 divisors (see below), whose sum is σ = 66115332. Its totient is φ = 58769152.

The previous prime is 62442239. The next prime is 62442253. The reversal of 62442241 is 14224426.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27867841 + 34574400 = 5279^2 + 5880^2 .

It is a cyclic number.

It is not a de Polignac number, because 62442241 - 2¹ = 62442239 is a prime.

It is a super-2 number, since 2×62442241² = 7798066922204162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62442041) 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, 1836520 + ... + 1836553.

It is an arithmetic number, because the mean of its divisors is an integer number (16528833).

Almost surely, 2^62442241 is an apocalyptic number.

It is an amenable number.

62442241 is a deficient number, since it is larger than the sum of its proper divisors (3673091).

62442241 is a wasteful number, since it uses less digits than its factorization.

62442241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673090.

The product of its digits is 3072, while the sum is 25.

The square root of 62442241 is about 7902.0403061488. The cubic root of 62442241 is about 396.7279763844.

Adding to 62442241 its reverse (14224426), we get a palindrome (76666667).

The spelling of 62442241 in words is "sixty-two million, four hundred forty-two thousand, two hundred forty-one".