62431423 has 4 divisors (see below), whose sum is σ = 62562240. Its totient is φ = 62300608.

The previous prime is 62431417. The next prime is 62431451. The reversal of 62431423 is 32413426.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32413426 = 2 ⋅16206713.

It is a cyclic number.

It is not a de Polignac number, because 62431423 - 2¹⁷ = 62300351 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 (62431723) 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, 64690 + ... + 65647.

It is an arithmetic number, because the mean of its divisors is an integer number (15640560).

Almost surely, 2^62431423 is an apocalyptic number.

62431423 is a deficient number, since it is larger than the sum of its proper divisors (130817).

62431423 is a wasteful number, since it uses less digits than its factorization.

62431423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130816.

The product of its digits is 3456, while the sum is 25.

The square root of 62431423 is about 7901.3557697398. The cubic root of 62431423 is about 396.7050642709.

Adding to 62431423 its reverse (32413426), we get a palindrome (94844849).

The spelling of 62431423 in words is "sixty-two million, four hundred thirty-one thousand, four hundred twenty-three".