52046761 has 6 divisors (see below), whose sum is σ = 56358510. Its totient is φ = 48043008.

The previous prime is 52046749. The next prime is 52046767. The reversal of 52046761 is 16764025.

It is a happy number.

52046761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1010025 + 51036736 = 1005^2 + 7144^2 .

It is not a de Polignac number, because 52046761 - 2⁷ = 52046633 is a prime.

It is a super-2 number, since 2×52046761² = 5417730661182242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52046767) 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 5 ways as a sum of consecutive naturals, for example, 153816 + ... + 154153.

It is an arithmetic number, because the mean of its divisors is an integer number (9393085).

Almost surely, 2^52046761 is an apocalyptic number.

It is an amenable number.

52046761 is a deficient number, since it is larger than the sum of its proper divisors (4311749).

52046761 is a wasteful number, since it uses less digits than its factorization.

52046761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307995 (or 307982 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 52046761 is about 7214.3441143322. The cubic root of 52046761 is about 373.3629641838.

The spelling of 52046761 in words is "fifty-two million, forty-six thousand, seven hundred sixty-one".