527236742 has 8 divisors (see below), whose sum is σ = 837376056. Its totient is φ = 248111392.

The previous prime is 527236729. The next prime is 527236763. The reversal of 527236742 is 247632725.

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

It is a super-2 number, since 2×527236742² = 555957164229549128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 527236696 and 527236705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7753448 + ... + 7753515.

It is an arithmetic number, because the mean of its divisors is an integer number (104672007).

Almost surely, 2^527236742 is an apocalyptic number.

527236742 is a deficient number, since it is larger than the sum of its proper divisors (310139314).

527236742 is a wasteful number, since it uses less digits than its factorization.

527236742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15506982.

The product of its digits is 141120, while the sum is 38.

The square root of 527236742 is about 22961.6363092877. The cubic root of 527236742 is about 807.8583581325.

The spelling of 527236742 in words is "five hundred twenty-seven million, two hundred thirty-six thousand, seven hundred forty-two".