23214279 has 8 divisors (see below), whose sum is σ = 33766272. Its totient is φ = 14069240.

The previous prime is 23214277. The next prime is 23214307. The reversal of 23214279 is 97241232.

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

It is a cyclic number.

It is not a de Polignac number, because 23214279 - 2¹ = 23214277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23214277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351699 + ... + 351764.

It is an arithmetic number, because the mean of its divisors is an integer number (4220784).

Almost surely, 2^23214279 is an apocalyptic number.

23214279 is a deficient number, since it is larger than the sum of its proper divisors (10551993).

23214279 is a wasteful number, since it uses less digits than its factorization.

23214279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703477.

The product of its digits is 6048, while the sum is 30.

The square root of 23214279 is about 4818.1198615227. The cubic root of 23214279 is about 285.2671302733.

It can be divided in two parts, 232142 and 79, that added together give a triangular number (232221 = T₆₈₁).

The spelling of 23214279 in words is "twenty-three million, two hundred fourteen thousand, two hundred seventy-nine".