10274538 has 16 divisors (see below), whose sum is σ = 20618496. Its totient is φ = 3413280.

The previous prime is 10274533. The next prime is 10274587. The reversal of 10274538 is 83547201.

It is a super-2 number, since 2×10274538² = 211132262226888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10274533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858 + ... + 4613.

It is an arithmetic number, because the mean of its divisors is an integer number (1288656).

Almost surely, 2^10274538 is an apocalyptic number.

10274538 is an abundant number, since it is smaller than the sum of its proper divisors (10343958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10274538 is a wasteful number, since it uses less digits than its factorization.

10274538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 10274538 is about 3205.3920197068. The cubic root of 10274538 is about 217.3972774278.

It can be divided in two parts, 1027453 and 8, that added together give a triangular number (1027461 = T₁₄₃₃).

The spelling of 10274538 in words is "ten million, two hundred seventy-four thousand, five hundred thirty-eight".