63020741 has 8 divisors (see below), whose sum is σ = 74507520. Its totient is φ = 52154928.

The previous prime is 63020707. The next prime is 63020743. The reversal of 63020741 is 14702036.

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

It is not a de Polignac number, because 63020741 - 2¹⁰ = 63019717 is a prime.

It is a super-2 number, since 2×63020741² = 7943227592378162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63020743) 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, 155021 + ... + 155426.

It is an arithmetic number, because the mean of its divisors is an integer number (9313440).

Almost surely, 2^63020741 is an apocalyptic number.

It is an amenable number.

63020741 is a deficient number, since it is larger than the sum of its proper divisors (11486779).

63020741 is a wasteful number, since it uses less digits than its factorization.

63020741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310483.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 63020741 is about 7938.5603858634. The cubic root of 63020741 is about 397.9493824671.

Adding to 63020741 its reverse (14702036), we get a palindrome (77722777).

The spelling of 63020741 in words is "sixty-three million, twenty thousand, seven hundred forty-one".