22671434 has 8 divisors (see below), whose sum is σ = 34077888. Its totient is φ = 11312140.

The previous prime is 22671431. The next prime is 22671457. The reversal of 22671434 is 43417622.

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

It is a junction number, because it is equal to n+sod(n) for n = 22671397 and 22671406.

It is not an unprimeable number, because it can be changed into a prime (22671431) 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, 10562 + ... + 12525.

It is an arithmetic number, because the mean of its divisors is an integer number (4259736).

Almost surely, 2^22671434 is an apocalyptic number.

22671434 is a deficient number, since it is larger than the sum of its proper divisors (11406454).

22671434 is a wasteful number, since it uses less digits than its factorization.

22671434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23580.

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

The square root of 22671434 is about 4761.4529295164. The cubic root of 22671434 is about 283.0259978530.

The spelling of 22671434 in words is "twenty-two million, six hundred seventy-one thousand, four hundred thirty-four".