52672441 has 4 divisors (see below), whose sum is σ = 54371584. Its totient is φ = 50973300.

The previous prime is 52672421. The next prime is 52672447. The reversal of 52672441 is 14427625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52672441 - 2⁹ = 52671929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 1699111 = 52672441 / (5 + 2 + 6 + 7 + 2 + 4 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52672447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849525 + ... + 849586.

It is an arithmetic number, because the mean of its divisors is an integer number (13592896).

Almost surely, 2^52672441 is an apocalyptic number.

It is an amenable number.

52672441 is a deficient number, since it is larger than the sum of its proper divisors (1699143).

52672441 is a wasteful number, since it uses less digits than its factorization.

52672441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699142.

The product of its digits is 13440, while the sum is 31.

The square root of 52672441 is about 7257.5781773261. The cubic root of 52672441 is about 374.8531359715.

The spelling of 52672441 in words is "fifty-two million, six hundred seventy-two thousand, four hundred forty-one".