62632481 has 4 divisors (see below), whose sum is σ = 63031572. Its totient is φ = 62233392.

The previous prime is 62632477. The next prime is 62632483. The reversal of 62632481 is 18423626.

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 10504081 + 52128400 = 3241^2 + 7220^2 .

It is a cyclic number.

It is not a de Polignac number, because 62632481 - 2² = 62632477 is a prime.

It is a super-2 number, since 2×62632481² = 7845655352430722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62632483) 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, 199310 + ... + 199623.

It is an arithmetic number, because the mean of its divisors is an integer number (15757893).

Almost surely, 2^62632481 is an apocalyptic number.

It is an amenable number.

62632481 is a deficient number, since it is larger than the sum of its proper divisors (399091).

62632481 is a wasteful number, since it uses less digits than its factorization.

62632481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399090.

The product of its digits is 13824, while the sum is 32.

The square root of 62632481 is about 7914.0685491092. The cubic root of 62632481 is about 397.1304657420.

The spelling of 62632481 in words is "sixty-two million, six hundred thirty-two thousand, four hundred eighty-one".