52998741 has 12 divisors (see below), whose sum is σ = 81057132. Its totient is φ = 33254016.

The previous prime is 52998721. The next prime is 52998779. The reversal of 52998741 is 14789925.

52998741 is a `hidden beast` number, since 529 + 9 + 87 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44756100 + 8242641 = 6690^2 + 2871^2 .

It is not a de Polignac number, because 52998741 - 2⁵ = 52998709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52998721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173046 + ... + 173351.

It is an arithmetic number, because the mean of its divisors is an integer number (6754761).

Almost surely, 2^52998741 is an apocalyptic number.

52998741 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

52998741 is a deficient number, since it is larger than the sum of its proper divisors (28058391).

52998741 is a wasteful number, since it uses less digits than its factorization.

52998741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346420 (or 346417 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 52998741 is about 7280.0234202920. The cubic root of 52998741 is about 375.6256010817.

The spelling of 52998741 in words is "fifty-two million, nine hundred ninety-eight thousand, seven hundred forty-one".