134247536 has 10 divisors (see below), whose sum is σ = 260104632. Its totient is φ = 67123760.

The previous prime is 134247523. The next prime is 134247563. The reversal of 134247536 is 635742431.

It is a junction number, because it is equal to n+sod(n) for n = 134247496 and 134247505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4195220 + ... + 4195251.

Almost surely, 2^134247536 is an apocalyptic number.

134247536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134247536 is a deficient number, since it is larger than the sum of its proper divisors (125857096).

134247536 is an equidigital number, since it uses as much as digits as its factorization.

134247536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8390479 (or 8390473 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 134247536 is about 11586.5238963202. The cubic root of 134247536 is about 512.0379000265.

Adding to 134247536 its reverse (635742431), we get a palindrome (769989967).

The spelling of 134247536 in words is "one hundred thirty-four million, two hundred forty-seven thousand, five hundred thirty-six".