10266154 has 8 divisors (see below), whose sum is σ = 15774948. Its totient is φ = 5007840.

The previous prime is 10266143. The next prime is 10266161. The reversal of 10266154 is 45166201.

It can be written as a sum of positive squares in 2 ways, for example, as 8381025 + 1885129 = 2895^2 + 1373^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62517 + ... + 62680.

Almost surely, 2^10266154 is an apocalyptic number.

10266154 is a deficient number, since it is larger than the sum of its proper divisors (5508794).

10266154 is a wasteful number, since it uses less digits than its factorization.

10266154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125240.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10266154 is about 3204.0839564531. The cubic root of 10266154 is about 217.3381294395.

The spelling of 10266154 in words is "ten million, two hundred sixty-six thousand, one hundred fifty-four".