62734421 has 8 divisors (see below), whose sum is σ = 65366784. Its totient is φ = 60140160.

The previous prime is 62734411. The next prime is 62734423. The reversal of 62734421 is 12443726.

62734421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 62734421 - 2²² = 58540117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62734423) 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 7 ways as a sum of consecutive naturals, for example, 6140 + ... + 12773.

It is an arithmetic number, because the mean of its divisors is an integer number (8170848).

Almost surely, 2^62734421 is an apocalyptic number.

It is an amenable number.

62734421 is a deficient number, since it is larger than the sum of its proper divisors (2632363).

62734421 is a wasteful number, since it uses less digits than its factorization.

62734421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19051.

The product of its digits is 8064, while the sum is 29.

The square root of 62734421 is about 7920.5063600757. The cubic root of 62734421 is about 397.3458041488.

The spelling of 62734421 in words is "sixty-two million, seven hundred thirty-four thousand, four hundred twenty-one".