10277272 has 8 divisors (see below), whose sum is σ = 19269900. Its totient is φ = 5138632.

The previous prime is 10277263. The next prime is 10277303. The reversal of 10277272 is 27277201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10277272.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 642322 + ... + 642337.

Almost surely, 2^10277272 is an apocalyptic number.

It is an amenable number.

10277272 is a deficient number, since it is larger than the sum of its proper divisors (8992628).

10277272 is a wasteful number, since it uses less digits than its factorization.

10277272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284665 (or 1284661 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 10277272 is about 3205.8184602376. The cubic root of 10277272 is about 217.4165584714.

The spelling of 10277272 in words is "ten million, two hundred seventy-seven thousand, two hundred seventy-two".