56754266 has 4 divisors (see below), whose sum is σ = 85131402. Its totient is φ = 28377132.

The previous prime is 56754259. The next prime is 56754287. The reversal of 56754266 is 66245765.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66245765 = 5 ⋅13249153.

It can be written as a sum of positive squares in only one way, i.e., 44609041 + 12145225 = 6679^2 + 3485^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14188565 + ... + 14188568.

Almost surely, 2^56754266 is an apocalyptic number.

56754266 is a deficient number, since it is larger than the sum of its proper divisors (28377136).

56754266 is a wasteful number, since it uses less digits than its factorization.

56754266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28377135.

The product of its digits is 302400, while the sum is 41.

The square root of 56754266 is about 7533.5427257035. The cubic root of 56754266 is about 384.2962711032.

The spelling of 56754266 in words is "fifty-six million, seven hundred fifty-four thousand, two hundred sixty-six".