23364434 has 4 divisors (see below), whose sum is σ = 35046654. Its totient is φ = 11682216.

The previous prime is 23364349. The next prime is 23364449. The reversal of 23364434 is 43446332.

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

It can be written as a sum of positive squares in only one way, i.e., 17347225 + 6017209 = 4165^2 + 2453^2 .

It is a super-2 number, since 2×23364434² = 1091793552280712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23364397 and 23364406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5841107 + ... + 5841110.

Almost surely, 2^23364434 is an apocalyptic number.

23364434 is a deficient number, since it is larger than the sum of its proper divisors (11682220).

23364434 is a wasteful number, since it uses less digits than its factorization.

23364434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11682219.

The product of its digits is 20736, while the sum is 29.

The square root of 23364434 is about 4833.6770682370. The cubic root of 23364434 is about 285.8808655031.

The spelling of 23364434 in words is "twenty-three million, three hundred sixty-four thousand, four hundred thirty-four".