62621423 has 4 divisors (see below), whose sum is σ = 62663400. Its totient is φ = 62579448.

The previous prime is 62621413. The next prime is 62621443. The reversal of 62621423 is 32412626.

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

It is a cyclic number.

It is not a de Polignac number, because 62621423 - 2⁴ = 62621407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 62621392 and 62621401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62621413) 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, 18665 + ... + 21762.

It is an arithmetic number, because the mean of its divisors is an integer number (15665850).

Almost surely, 2^62621423 is an apocalyptic number.

62621423 is a deficient number, since it is larger than the sum of its proper divisors (41977).

62621423 is a wasteful number, since it uses less digits than its factorization.

62621423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41976.

The product of its digits is 3456, while the sum is 26.

The square root of 62621423 is about 7913.3698889917. The cubic root of 62621423 is about 397.1070927408.

The spelling of 62621423 in words is "sixty-two million, six hundred twenty-one thousand, four hundred twenty-three".