23250266 has 16 divisors (see below), whose sum is σ = 37691304. Its totient is φ = 10692864.

The previous prime is 23250251. The next prime is 23250277. The reversal of 23250266 is 66205232.

It can be written as a sum of positive squares in 4 ways, for example, as 10080625 + 13169641 = 3175^2 + 3629^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6710 + ... + 9566.

Almost surely, 2^23250266 is an apocalyptic number.

23250266 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23250266 is a deficient number, since it is larger than the sum of its proper divisors (14441038).

23250266 is a wasteful number, since it uses less digits than its factorization.

23250266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 23250266 is about 4821.8529633327. The cubic root of 23250266 is about 285.4144621233.

Adding to 23250266 its reverse (66205232), we get a palindrome (89455498).

The spelling of 23250266 in words is "twenty-three million, two hundred fifty thousand, two hundred sixty-six".