52467947 has 8 divisors (see below), whose sum is σ = 60785376. Its totient is φ = 44356032.

The previous prime is 52467941. The next prime is 52467971. The reversal of 52467947 is 74976425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52467947 - 2⁸ = 52467691 is a prime.

It is a super-3 number, since 3×52467947³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52467898 and 52467907.

It is not an unprimeable number, because it can be changed into a prime (52467941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50828 + ... + 51849.

It is an arithmetic number, because the mean of its divisors is an integer number (7598172).

Almost surely, 2^52467947 is an apocalyptic number.

52467947 is a deficient number, since it is larger than the sum of its proper divisors (8317429).

52467947 is a wasteful number, since it uses less digits than its factorization.

52467947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102757.

The product of its digits is 423360, while the sum is 44.

The square root of 52467947 is about 7243.4761682496. The cubic root of 52467947 is about 374.3674004104.

The spelling of 52467947 in words is "fifty-two million, four hundred sixty-seven thousand, nine hundred forty-seven".