52306415 has 16 divisors (see below), whose sum is σ = 72410112. Its totient is φ = 35529504.

The previous prime is 52306409. The next prime is 52306417. The reversal of 52306415 is 51460325.

It is a cyclic number.

It is not a de Polignac number, because 52306415 - 2¹⁰ = 52305391 is a prime.

It is a super-2 number, since 2×52306415² = 5471922100304450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52306417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3239 + ... + 10728.

It is an arithmetic number, because the mean of its divisors is an integer number (4525632).

Almost surely, 2^52306415 is an apocalyptic number.

52306415 is a deficient number, since it is larger than the sum of its proper divisors (20103697).

52306415 is a wasteful number, since it uses less digits than its factorization.

52306415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14086.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 52306415 is about 7232.3174017738. The cubic root of 52306415 is about 373.9828197090.

The spelling of 52306415 in words is "fifty-two million, three hundred six thousand, four hundred fifteen".