57014261 has 4 divisors (see below), whose sum is σ = 58980300. Its totient is φ = 55048224.

The previous prime is 57014227. The next prime is 57014291. The reversal of 57014261 is 16241075.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45495025 + 11519236 = 6745^2 + 3394^2 .

It is a cyclic number.

It is not a de Polignac number, because 57014261 - 2¹⁰ = 57013237 is a prime.

It is a super-2 number, since 2×57014261² = 6501251914752242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57014261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57014291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982976 + ... + 983033.

It is an arithmetic number, because the mean of its divisors is an integer number (14745075).

Almost surely, 2^57014261 is an apocalyptic number.

It is an amenable number.

57014261 is a deficient number, since it is larger than the sum of its proper divisors (1966039).

57014261 is a wasteful number, since it uses less digits than its factorization.

57014261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966038.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 57014261 is about 7550.7788340012. The cubic root of 57014261 is about 384.8822060506.

It can be divided in two parts, 57014 and 261, that added together give a palindrome (57275).

The spelling of 57014261 in words is "fifty-seven million, fourteen thousand, two hundred sixty-one".