62742736 has 60 divisors (see below), whose sum is σ = 142490880. Its totient is φ = 26685120.

The previous prime is 62742707. The next prime is 62742739. The reversal of 62742736 is 63724726.

It is a happy number.

62742736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 62742695 and 62742704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62742739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149535 + ... + 149953.

It is an arithmetic number, because the mean of its divisors is an integer number (2374848).

Almost surely, 2^62742736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62742736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71245440).

62742736 is an abundant number, since it is smaller than the sum of its proper divisors (79748144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

62742736 is a wasteful number, since it uses less digits than its factorization.

62742736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632 (or 619 counting only the distinct ones).

The product of its digits is 84672, while the sum is 37.

The square root of 62742736 is about 7921.0312459932. The cubic root of 62742736 is about 397.3633584906.

The spelling of 62742736 in words is "sixty-two million, seven hundred forty-two thousand, seven hundred thirty-six".