23254477 has 2 divisors, whose sum is σ = 23254478. Its totient is φ = 23254476.

The previous prime is 23254457. The next prime is 23254507. The reversal of 23254477 is 77445232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21031396 + 2223081 = 4586^2 + 1491^2 .

It is a cyclic number.

It is not a de Polignac number, because 23254477 - 2⁷ = 23254349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23254447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11627238 + 11627239.

It is an arithmetic number, because the mean of its divisors is an integer number (11627239).

Almost surely, 2^23254477 is an apocalyptic number.

It is an amenable number.

23254477 is a deficient number, since it is larger than the sum of its proper divisors (1).

23254477 is an equidigital number, since it uses as much as digits as its factorization.

23254477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 34.

The square root of 23254477 is about 4822.2896014238. The cubic root of 23254477 is about 285.4316921447.

The spelling of 23254477 in words is "twenty-three million, two hundred fifty-four thousand, four hundred seventy-seven".