58242285 has 12 divisors (see below), whose sum is σ = 100953372. Its totient is φ = 31062528.

The previous prime is 58242281. The next prime is 58242287. The reversal of 58242285 is 58224285.

It can be written as a sum of positive squares in 2 ways, for example, as 11168964 + 47073321 = 3342^2 + 6861^2 .

It is not a de Polignac number, because 58242285 - 2² = 58242281 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58242281) 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, 647092 + ... + 647181.

It is an arithmetic number, because the mean of its divisors is an integer number (8412781).

Almost surely, 2^58242285 is an apocalyptic number.

It is an amenable number.

58242285 is a deficient number, since it is larger than the sum of its proper divisors (42711087).

58242285 is a wasteful number, since it uses less digits than its factorization.

58242285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294284 (or 1294281 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 58242285 is about 7631.6633180454. The cubic root of 58242285 is about 387.6259126027.

The spelling of 58242285 in words is "fifty-eight million, two hundred forty-two thousand, two hundred eighty-five".