20234462 has 4 divisors (see below), whose sum is σ = 30351696. Its totient is φ = 10117230.

The previous prime is 20234429. The next prime is 20234479. The reversal of 20234462 is 26443202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5058614 + ... + 5058617.

It is an arithmetic number, because the mean of its divisors is an integer number (7587924).

Almost surely, 2^20234462 is an apocalyptic number.

20234462 is a deficient number, since it is larger than the sum of its proper divisors (10117234).

20234462 is a wasteful number, since it uses less digits than its factorization.

20234462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10117233.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 20234462 is about 4498.2732242495. The cubic root of 20234462 is about 272.4983564696.

Adding to 20234462 its reverse (26443202), we get a palindrome (46677664).

The spelling of 20234462 in words is "twenty million, two hundred thirty-four thousand, four hundred sixty-two".