524242246 has 32 divisors (see below), whose sum is σ = 868716576. Its totient is φ = 235296000.

The previous prime is 524242241. The next prime is 524242267. The reversal of 524242246 is 642242425.

It is a super-2 number, since 2×524242246² = 549659864982249032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524242241) 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, 688506 + ... + 689266.

It is an arithmetic number, because the mean of its divisors is an integer number (27147393).

Almost surely, 2^524242246 is an apocalyptic number.

524242246 is a deficient number, since it is larger than the sum of its proper divisors (344474330).

524242246 is a wasteful number, since it uses less digits than its factorization.

524242246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128.

The product of its digits is 30720, while the sum is 31.

The square root of 524242246 is about 22896.3369559412. The cubic root of 524242246 is about 806.3260148589.

The spelling of 524242246 in words is "five hundred twenty-four million, two hundred forty-two thousand, two hundred forty-six".