23874029 has 2 divisors, whose sum is σ = 23874030. Its totient is φ = 23874028.

The previous prime is 23874007. The next prime is 23874049. The reversal of 23874029 is 92047832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21409129 + 2464900 = 4627^2 + 1570^2 .

It is a cyclic number.

It is not a de Polignac number, because 23874029 - 2¹² = 23869933 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23874029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23874049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11937014 + 11937015.

It is an arithmetic number, because the mean of its divisors is an integer number (11937015).

Almost surely, 2^23874029 is an apocalyptic number.

It is an amenable number.

23874029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23874029 is an equidigital number, since it uses as much as digits as its factorization.

23874029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 23874029 is about 4886.1057090489. The cubic root of 23874029 is about 287.9443573380.

The spelling of 23874029 in words is "twenty-three million, eight hundred seventy-four thousand, twenty-nine".